Description. ZT-3100® DESCRIPTION The ZT-3100® is Hydro-Gear's entry-level commercial-grade transaxle. Providing all the power you've come to expect from our commercial-grade products. FEATURES Commercial-grade design for heavier loads Standard charge pump for increased performance External oil filter for easier maintenance. A premium 23 HP/726cc Kawasaki FR691V twin-cylinder OHV engine, commercial-grade power TESTING 101. Dual hydrostatic transmissions allow for quick and effortless 7 MPH forward (3.5 MPH reverse) ground speeds TESTING 102. 50-in. AeroForce fabricated deck that delivers a signature cut TESTING 103.Maintenance Tips for Hydro Gear EZT 2200. 1. Fluid Check. – Regularly check the fluid level in the transaxle. – Top up the fluid as needed to the recommended level. – Use the manufacturer’s recommended type of fluid. 2. Fluid Change. – Change the transmission fluid at regular intervals.Hydro-Gear Central Service Distributor. Many distributors will be hosting certi fi cation testing. These study guides will cover most of the prod-ucts and manufacturers in our industry. For more information about Hydro-Gear or our products, please contact your Central Service Distributor, or call our Customer Service Depart-ment at (217) 728-2581.To put it in layman's terms, :smile: The hydro gears transaxles setups are all basically the same. The ZT-3100/3400/5400 are all commercial units. The differences are the sizes of the pumps and motors in each. Check there site Hydro-Gear Hydrostatic Drives Transmissions and Transaxles it can or will explain it better than than anyone can.EZ 5221 KAA mod# 968999292 Mfg 2006 Hydro gear #Zh-GCEE-1BXX EZ 5221 KAA mod####-##-#### Mfg 2006 Hydro gear #Zh-GCEE-1BXX Have leak in right side pump on bottom that looks like a plate removeable by two bolts, below pulley/fan assembly, the same right side pum … "The ZT-2800, ZT-3100, ZT-3200 and ZT-3400 have an internal cog style parking brake. It is essential to fully disengage the brake prior to operation." Usually, warnings like that in a service manual suggest that this may be a common source of trouble.Business hours Monday to Fridays: 8:30 am - 5:00 pm. EST - Call us at (561) 880-4022 Check Order Status. Sign In or Register. Cart. Seal Kit. Center Section Kit. Filters. ZT 3200 Parts Lookup. Policies. Reviews.As it was mentioned, obviously, that is not a drain plug but rather the brake shaft. Hydro-Gear has a few different service kits depending on the specific trans setup (brake arm inboard or outboard) to take care of the leak. It appears mower OEM's (Bob-Cat at least) offers the kits also for their mowers.Thus, am considering something like a Hustler Raptor, 42". Has ZT-2200s. IMO the 1" axle makes me happier. If I really did it, I'd get 2800s - I know. But the Raptor would cut this in 20 minutes giving me less than 20 hours / year on the thing. I don't know what you guys think of those big box JDs with their low-end hydro. Bang for the buck I ...1,685. Nov 22, 2018 / ZT 3400 Hydrogear Longevity. #6. I've only got 300 hours on my 3400 trans with no issues so I don't think that helps. But I wanted to say that I am very impressed with how smoothly the hydros operate on my Bob-Cat. Much smoother than the pump and wheel motor combo on my Exmark.May 9, 2016 · Ntran · #6 · Jun 30, 2016. Both are rated commercial by Hydro Gear. 3100 is entry level with 350lb-ft of output torque and gross vehicle weight of 1,200lbs vs 3400 (500 lb-ft and 1,600lb). The ZT3,400 usually equipped on heavier mowers. For personal use, any of these would serve you well for years with proper maintenance. May 10, 2019 · Mulmur, Ontario CANADA. Tractor. Hustler Fastrac Super Duty 48". Hello Buggs, Well I went with the zt3100 on my hustler, currently at 186 hr with a change on oil and filter (cost was over 160$ in material labour on top) but bad experience with the JD units in the past with the Tuff Torq units in the area. Sep 3, 2012 · To put it in layman's terms, :smile: The hydro gears transaxles setups are all basically the same. The ZT-3100/3400/5400 are all commercial units. The differences are the sizes of the pumps and motors in each. Check there site Hydro-Gear Hydrostatic Drives Transmissions and Transaxles it can or will explain it better than than anyone can. https://amzn.to/2ElkYnX Gearwrench flex head ratchethttps://amzn.to/2Em8Gf8 Snap Ring pliers sethttps://amzn.to/2YJTFeZ Milwaukee High Torque 1/2" impact M18...Consult Hydro-Gear's ZT-3100 ™ brochure on DirectIndustry. Page: 1/2. Smooth & quiet operation An entry-level commercial-grade transaxle Durable 1 inch axle for heavy loads High efficiency 10cc pump & 16cc motor Included shock valves to protect the system and extend its lifePrice Comparison: HydroGear is way more expensive than the Tuff Torq TZT7-M. They cost around $600-700 while Tuff Torq TZT-M approximately costs around $300-400. 5. Maintenance: Many people mistake non-servicable as non-rebuildable. Hydros like the EZT (HydroGear) and the Tuff Torq TZ17-M are non-serviceable. #1 I'm wondering if anyone on these forums has owned a ZTR with the EZT trannies and has had to have one repaired or replaced. If so, how many hours of service did the ZTR have on it, how large of yard (s) were mowed with it weekly and how much did the repair/replacement cost.A premium 23 HP/726cc Kawasaki FR691V twin-cylinder OHV engine, commercial-grade power TESTING 101. Dual hydrostatic transmissions allow for quick and effortless 7 MPH forward (3.5 MPH reverse) ground speeds TESTING 102. 50-in. AeroForce fabricated deck that delivers a signature cut TESTING 103.I have the transaxle removed from my Husqvarna YTH20K46 lawn tractor to repair broken mount that axle bolts to. It is equipped with the hydro gear T2 transaxle. Thought I might drain and refill the fluid at this point with almost 400 hours on the unit. I managed to find a service manual that says I need just over 2qts of 20w50 motor oil.He stated that the best thing for preventative maintenance was to cut you mfg recommended interval in half….and not expect much more than 1000hrs of service of the ZT2800-ZT3100 transaxles. Longevity goes up from there with ZT-3400 etc but not by all that much. Conversely ZT-2200 etc and lower, the average is a couple of hundred hours.ZT-3400® is a mid-sized commercial transmission that performs truck-like work yet delivers unmatched maneuverability in tight spaces. It starts with a strong, high-efficiency 12cc pump, 16cc motor, and sturdy 1-1/8” axle shaft for heavier loads. The Performance Package then adds shock valves to extend system life, durable cut steel gears ...Nov 20, 2018 · Step-by-step instructions for changing the oil in select Hydro-Gear transaxles. This video applies to ZT-2800, ZT-3100, ZT-3200, ZT-3400, and ZT-3600. For mo... Loss of power is another common problem that affects the performance of the Hydro-Gear ZT-3100. Hydraulic pumps that are out of commission, damaged gears, or clogged filters may be to blame. Loss of power can make the machine sluggish and affect its ability to handle heavy loads. 4. Overheating. 6. Jun 1, 2014 / Hydraulic oil type. #1. I just read an earlier informative post on changing the hydraulic oil on the Hydro-Gear ZT 3100 trans-axle system. My mower (Gravely) has the ZT 3200 with essentially the same instructions for the procedure in the Gravely Owner's manual. My question concerns the oil that is used.Repeat steps 6 and 7 three times. This purges any air from the hydraulic transmission system. Put the control levers in neutral (N). Shut the engine off and set the parking brake. Check the oil and top off if necessary. Engage transmission. Remove from jackstands, start the engine, and disengage the brake.ZT -3100 hydro gear is leaking. I have a Hustler Fastrak 48”. It started leaking oil from the charge pump cover last year. The nuts were loose and I tightened them. It started leaking again this year and when I tried to retighten the nuts, they will not tighten and seemed stripped or something because they will not get right.Nov 22, 2013 · 31. Messages. 295. Nov 22, 2013 / HydroGear ZT-2800 Oil Change Issue. #1. I have a question for you experts. This May I purchased a new Toro MX5060 with the ZT-2800. Being anal, I decided to change the oil / filters on the Hydro Drives. Everything went smoothly (except for one really stubborn oil filter), until I went to purge the units. Hydro Gear Transmission Filter. Larger Photo. Part# B1HP600. Hydro-Static Transmission Filter used by Hydro Gear Transaxle models: ZT-2800, ZT-3100, ZT-3200, ZT-3400, and ZT-3600. Replaces Ariens/Gravely OEM# 21545100. Replaces Bad Boy OEM# 063-1050-00. Replaces Bush Hog OEM# 50052929.use in small engines, riding mower engines, tractor engines and other products that use Hydro-Gear. Category HYDRO GEAR TRANSAXLE ZT-3200 Business hours Monday to Fridays : 8:30 am - 5:00 pm. EST - Call us at (561) 880-4022 Check Order Status Sep 3, 2012 · To put it in layman's terms, :smile: The hydro gears transaxles setups are all basically the same. The ZT-3100/3400/5400 are all commercial units. The differences are the sizes of the pumps and motors in each. Check there site Hydro-Gear Hydrostatic Drives Transmissions and Transaxles it can or will explain it better than than anyone can. hydro gear zt-2800 transmission fits rh side on hustler trimstar 36" models 929232, 930388, 930396, 930404, 930412, 930644, 930750, 931626 and any other model that uses the zj-kmbb-3c4b-1pxx transmission: oem part # our item # your price : buy now: hustler 601683 hydro gear zj-kmbb-3c4b-1pxx hydro gear zj-kmbb-sc4b-1pxx: hgzjkmbbsc4b1pxxThe ZT-3600™ is designed for premium commercial applications. It boasts an all-steel drive train and an advanced rotating kit for amazing maneuverability in tight spaces. The high-efficiency 12cc pump, 16cc motor, and brawny 1-1/8” axle shaft ensure you have enough torque to take on any job. The Performance Package includes shock valves to ... ZT-2800 Z-T3100 ZT-3200 SERVICE AND REPAIR MANUAL ZH- ZH-GABB-6LDB-27RX Parts & Service Schematic ZH-GABB-ULDB-27RX Parts & Service Schematic ZH-GBBB-6L8B-36LC Parts & Service Schematic ZH-GBBB-6L8B-36LX Parts & Service Schematic ZH-GBBB-6L8B-36XC Parts & Service Schematic ZH-GBBB-6L8B-36XD PartsThe ZT-3100 offers fast and easy maintenance with features like external oil filter and 1” axle shaft. It has a high efficiency 10cc pump with external filter for great durability. The ZT-3100 hydrogear is a system that provides pressurized water for verious applications. Despite of having heavy features, this machine can have start showing problems… Read More »Hydrogear ZT-3100 problemsLoss of power is another common problem that affects the performance of the Hydro-Gear ZT-3100. Hydraulic pumps that are out of commission, damaged gears, or clogged filters may be to blame. Loss of power can make the machine sluggish and affect its ability to handle heavy loads. 4. Overheating. troubleshooting the Hydro-Gear 310-2200 EZT ® Integrated Zero-Turn Transaxle. Also included is a glossary of terms that are frequently used throughout the industry and in Hydro-Gear service publications. Understand-ing terminology is very important! It is necessary, and a good shop practice, that your service area be equipped with the properMaintenance Tips for Hydro Gear EZT 2200. 1. Fluid Check. – Regularly check the fluid level in the transaxle. – Top up the fluid as needed to the recommended level. – Use the manufacturer’s recommended type of fluid. 2. Fluid Change. – Change the transmission fluid at regular intervals.Business hours Monday to Fridays: 8:30 am - 5:00 pm. EST - Call us at (561) 880-4022 Check Order Status. Sign In or Register. Cart. Seal Kit. Center Section Kit. Filters. ZT 3200 Parts Lookup. Policies. Reviews. use in small engines, riding mower engines, tractor engines and other products that use Hydro-Gear. Category HYDRO GEAR TRANSAXLE ZT-3100 Business hours Monday to Fridays : 8:30 am - 5:00 pm. EST - Call us at (561) 880-4022 Check Order Status The ZT-3600™ is designed for premium commercial applications. It boasts an all-steel drive train and an advanced rotating kit for amazing maneuverability in tight spaces. The high-efficiency 12cc pump, 16cc motor, and brawny 1-1/8” axle shaft ensure you have enough torque to take on any job. The Performance Package includes shock valves to ... Hydro-Gear Drivetrain Solutions | Home ZT-2200 (EZT®) - Hydro-Gear. The EZT® is a proven performer and our most popular, residential-grade integrated transaxle unit. It delivers surprising power in a compact package thanks to the capable 10cc motor and 10cc pump and 1” axle shaft. The low-maintenance design means less time on upkeep and more time on the grass.ZT-3400® is a mid-sized commercial transmission that performs truck-like work yet delivers unmatched maneuverability in tight spaces. It starts with a strong, high-efficiency 12cc pump, 16cc motor, and sturdy 1-1/8” axle shaft for heavier loads. The Performance Package then adds shock valves to extend system life, durable cut steel gears ...Jan 22, 2014 · The ZT-2800 has a maximum forward speed of 8 miles per hour, while the ZT-3100 goes a bit faster at a maximum speed of 9 miles per hour. Both systems can handle pretty heavy vehicles, but the ZT-3100 wins out with a maximum vehicle weight of just about 1,200 pounds. By comparison, the ZT-2800 can handle only about 1,000 pounds before its ... hydro gear zt-2800 transmission fits rh side on hustler trimstar 36" models 929232, 930388, 930396, 930404, 930412, 930644, 930750, 931626 and any other model that uses the zj-kmbb-3c4b-1pxx transmission: oem part # our item # your price : buy now: hustler 601683 hydro gear zj-kmbb-3c4b-1pxx hydro gear zj-kmbb-sc4b-1pxx: hgzjkmbbsc4b1pxxThis video goes over how to change oil and filters on the Hydro Gear ZT-2800, ZT-3100, ZT-3200, ZT-3400, ZT-3600, and ZT-3800. You can save a lot of money by...Models like the ZT-3100 and the ZT-3400 will have upgraded axles and bearings and will be better suited for long hours of commercial use. Hydro-Gear also offers larger and more productive commercial models including the ZT-5400 that offers two-speed operation up to 18 miles per hour for transporting. Locking Differentials Hydro-Gear ZT 3200 up to 470 lb-ft, up to 9 mph, Total Weight 1500 LBS, Axle Shaft Diameter 1.125 in. Standard-Duty commercial, multiple lawns up to 10 hours a day. The List of 48-52 inch Zero Turn Mowers. I will break up the list below into three different types of residential zero-turn mowersDec 30, 2013 · The ZT-2800 has 10cc variable displacement seven piston pump and a 16cc fixed displacement seven piston motor and are serviceable transmissions with the filters. They use the zt2800 in there high end residential along at times the 3100. Whether there worth the extra money for you or not is up to you. I can tell you I use the ZT 2800 's in my ... Sep 16, 2015 · It uses dual ZT3400 Hydro Gear pumps. I have serviced this unit regularly, and it is well maintained. The Hydro Gear oil was changed at 96 hours and was due again at 500 hours. Last week I began losing power on the left side, especially on an incline when it is under a load. Feb 4, 2019 · Repeat steps 6 and 7 three times. This purges any air from the hydraulic transmission system. Put the control levers in neutral (N). Shut the engine off and set the parking brake. Check the oil and top off if necessary. Engage transmission. Remove from jackstands, start the engine, and disengage the brake. Hydro-Gear Drivetrain Solutions | HomeThe pump or motor may become damaged or fail. 1. The transmission may not engage or disengage properly. One of the most common problems with the Hydro Gear ZT 3100 is that it may not engage or disengage properly. This can be caused by a variety of factors, including a damaged pump or motor, a clogged oil filter, or a faulty control valve.May 10, 2010 · The 3400 is larger in shaft size and in displacement. and is rated full commercial. My Gravely guy, who is technically proficient, told me that the the 2800 has stamped gears, and the 3100 and up have cut gears, which theoretically should make them more rugged. Here is a link that relates to that subject. ZT-3100® - Hydro-Gear. Hydro-Gear’s entry-level commercial transaxle is designed to give you reliable and quiet performance every time you turn the key. The ZT-3100® features a high-efficiency 10cc pump and 16cc motor, 1” axle shaft, and external oil filter for fast, easy maintenance. The Performance Package takes it up another notch with ...This video goes over how to change oil and filters on the Hydro Gear ZT-2800, ZT-3100, ZT-3200, ZT-3400, ZT-3600, and ZT-3800. You can save a lot of money by...Hydro Gear Transmission Filter. Larger Photo. Part# B1HP600. Hydro-Static Transmission Filter used by Hydro Gear Transaxle models: ZT-2800, ZT-3100, ZT-3200, ZT-3400, and ZT-3600. Replaces Ariens/Gravely OEM# 21545100. Replaces Bad Boy OEM# 063-1050-00. Replaces Bush Hog OEM# 50052929. Tractor. Kubota B2620, Toro 2000 Series Z Master. The ones you are seeing... 2800, 3100, etc. are all made by Hydro-Gear. These are what most manufacturers are using... there are other brands though. The 3100 and up are considered commercial grade. May 19, 2013 / Differences in zero turn transmissions #4. OP.The ZT-2800 has 10cc variable displacement seven piston pump and a 16cc fixed displacement seven piston motor and are serviceable transmissions with the filters. They use the zt2800 in there high end residential along at times the 3100. Whether there worth the extra money for you or not is up to you. I can tell you I use the ZT 2800 's in my ...EZ 5221 KAA mod# 968999292 Mfg 2006 Hydro gear #Zh-GCEE-1BXX EZ 5221 KAA mod####-##-#### Mfg 2006 Hydro gear #Zh-GCEE-1BXX Have leak in right side pump on bottom that looks like a plate removeable by two bolts, below pulley/fan assembly, the same right side pum …Hydro-Gear Drivetrain Solutions | Home Hydro-Gear ZT 3200 up to 470 lb-ft, up to 9 mph, Total Weight 1500 LBS, Axle Shaft Diameter 1.125 in. Standard-Duty commercial, multiple lawns up to 10 hours a day. The List of 48-52 inch Zero Turn Mowers. I will break up the list below into three different types of residential zero-turn mowersBusiness hours Monday to Fridays: 8:30 am - 5:00 pm. EST - Call us at (561) 880-4022 Check Order Status. Sign In or Register. Cart. Seal Kit. Center Section Kit. Filters. ZT 3200 Parts Lookup. Policies. Reviews. Pump & Motor Since ZT-3200 is for lightweight vehicles and ZT-3400 is for mid-level commercial vehicles, they have different motors and pump sizes. Hydro-Gear ZT-3200 comes with a high-efficiency 10 cc pump and 16 cc motor. In contrast, ZT-3400 comes with a 12 cc pump and 16 cc motor for any lawnmower.Mulmur, Ontario CANADA. Tractor. Hustler Fastrac Super Duty 48". Hello Buggs, Well I went with the zt3100 on my hustler, currently at 186 hr with a change on oil and filter (cost was over 160$ in material labour on top) but bad experience with the JD units in the past with the Tuff Torq units in the area.Feb 28, 2019 · Fact: Hydro-Gear recommends an initial filter AND OIL change at between 75 and 100 hours and every 400 hours thereafter for their ZT-2800, ZT-3100, ZT-3200 and ZT-3400 transaxles. Fact 2: For all Bob-Cat zero-turn mowers "the transaxle / pumps / wheel motors will have a 2 year warranty... Models like the ZT-3100 and the ZT-3400 will have upgraded axles and bearings and will be better suited for long hours of commercial use. Hydro-Gear also offers larger and more productive commercial models including the ZT-5400 that offers two-speed operation up to 18 miles per hour for transporting. Locking Differentialstroubleshooting the Hydro-Gear 310-2200 EZT ® Integrated Zero-Turn Transaxle. Also included is a glossary of terms that are frequently used throughout the industry and in Hydro-Gear service publications. Understand-ing terminology is very important! It is necessary, and a good shop practice, that your service area be equipped with the properPotential Fix: Refill the fuel tank with hyaluronic fluid every 90 hours. A damaged drive belt falls short of the required tension. Tighten the belt applying more force. If it does not work then change the damage belt. To Increase the service life of the transmission system, replace the damaged parts. Regular maintenance is vital in this case.Sep 16, 2015 · It uses dual ZT3400 Hydro Gear pumps. I have serviced this unit regularly, and it is well maintained. The Hydro Gear oil was changed at 96 hours and was due again at 500 hours. Last week I began losing power on the left side, especially on an incline when it is under a load. 1,685. Nov 22, 2018 / ZT 3400 Hydrogear Longevity. #6. I've only got 300 hours on my 3400 trans with no issues so I don't think that helps. But I wanted to say that I am very impressed with how smoothly the hydros operate on my Bob-Cat. Much smoother than the pump and wheel motor combo on my Exmark.Step-by-step instructions for purging the air from Hydro-Gear transaxles after servicing or changing the oil. For more information, visit your local dealer o...Product Details. Keep your machine's transaxles performing at optimum levels with routine maintenace. Hydro-Gear helps you take the guess-work out of which oil and oil filter to use in your Hydro-Gear ZT-3600 transaxles with our Hydro-Gear Commercial Transaxle Oil Service Kit. With this all-in-one kit you can quickly and easily perform an oil ... Jun 4, 2015 · C. cabman77 Discussion starter · Jun 4, 2015. forgive me if this is in the wrong place: i am trying to compare the hydro gear zt2800/zt3100 transmissions to the transmissions now offered in limited-commercial-use John Deere zero turn mowers. I have been unable to find out where the Tuff Torq (Kanzaki) TZT7-D lies in comparison to the hydro ... I have the transaxle removed from my Husqvarna YTH20K46 lawn tractor to repair broken mount that axle bolts to. It is equipped with the hydro gear T2 transaxle. Thought I might drain and refill the fluid at this point with almost 400 hours on the unit. I managed to find a service manual that says I need just over 2qts of 20w50 motor oil.The pump or motor may become damaged or fail. 1. The transmission may not engage or disengage properly. One of the most common problems with the Hydro Gear ZT 3100 is that it may not engage or disengage properly. This can be caused by a variety of factors, including a damaged pump or motor, a clogged oil filter, or a faulty control valve.31. Messages. 295. Nov 22, 2013 / HydroGear ZT-2800 Oil Change Issue. #1. I have a question for you experts. This May I purchased a new Toro MX5060 with the ZT-2800. Being anal, I decided to change the oil / filters on the Hydro Drives. Everything went smoothly (except for one really stubborn oil filter), until I went to purge the units.
Description. ZT-3100® DESCRIPTION The ZT-3100® is Hydro-Gear's entry-level commercial-grade transaxle. Providing all the power you've come to expect from our commercial-grade products. FEATURES Commercial-grade design for heavier loads Standard charge pump for increased performance External oil filter for easier maintenance.. Black woman
#1 I'm wondering if anyone on these forums has owned a ZTR with the EZT trannies and has had to have one repaired or replaced. If so, how many hours of service did the ZTR have on it, how large of yard (s) were mowed with it weekly and how much did the repair/replacement cost.1,685. Nov 22, 2018 / ZT 3400 Hydrogear Longevity. #6. I've only got 300 hours on my 3400 trans with no issues so I don't think that helps. But I wanted to say that I am very impressed with how smoothly the hydros operate on my Bob-Cat. Much smoother than the pump and wheel motor combo on my Exmark.To put it in layman's terms, :smile: The hydro gears transaxles setups are all basically the same. The ZT-3100/3400/5400 are all commercial units. The differences are the sizes of the pumps and motors in each. Check there site Hydro-Gear Hydrostatic Drives Transmissions and Transaxles it can or will explain it better than than anyone can.Models like the ZT-3100 and the ZT-3400 will have upgraded axles and bearings and will be better suited for long hours of commercial use. Hydro-Gear also offers larger and more productive commercial models including the ZT-5400 that offers two-speed operation up to 18 miles per hour for transporting. Locking DifferentialsApr 7, 2020 · Gravely Compact-Pro 34: 34" deck, Hydrogear ZT3100 transaxles, 15.5hp Kawasaki V-twin, fabricated/welded deck. The F60Z is very desirable for power and features in a small lot ZTR. Gravely also has the ZT-HD 44 (also uses the ZT3100 transaxles), ZT-XL 42 (uses the ZT2800 transaxles) which may be suitable for my yard. Keep your machine's transaxles performing at optimum levels with routine maintenace. Hydro-Gear helps you take the guess-work out of which oil and oil filter to use in your Hydro-Gear ZT-3200 transaxles with our Hydro-Gear Commercial Transaxle Oil Service Kit. With this all-in-one kit you can quickly and easily perform an oil change on both ...Price Comparison: HydroGear is way more expensive than the Tuff Torq TZT7-M. They cost around $600-700 while Tuff Torq TZT-M approximately costs around $300-400. 5. Maintenance: Many people mistake non-servicable as non-rebuildable. Hydros like the EZT (HydroGear) and the Tuff Torq TZ17-M are non-serviceable.Apr 28, 2015 · "The ZT-2800, ZT-3100, ZT-3200 and ZT-3400 have an internal cog style parking brake. It is essential to fully disengage the brake prior to operation." Usually, warnings like that in a service manual suggest that this may be a common source of trouble. Mar 19, 2021 · Hydro-Gear ZT 3200 up to 470 lb-ft, up to 9 mph, Total Weight 1500 LBS, Axle Shaft Diameter 1.125 in. Standard-Duty commercial, multiple lawns up to 10 hours a day. The List of 48-52 inch Zero Turn Mowers. I will break up the list below into three different types of residential zero-turn mowers He stated that the best thing for preventative maintenance was to cut you mfg recommended interval in half….and not expect much more than 1000hrs of service of the ZT2800-ZT3100 transaxles. Longevity goes up from there with ZT-3400 etc but not by all that much. Conversely ZT-2200 etc and lower, the average is a couple of hundred hours.Sep 3, 2012 · To put it in layman's terms, :smile: The hydro gears transaxles setups are all basically the same. The ZT-3100/3400/5400 are all commercial units. The differences are the sizes of the pumps and motors in each. Check there site Hydro-Gear Hydrostatic Drives Transmissions and Transaxles it can or will explain it better than than anyone can. 1 HOTOS Discussion starter · #3 · Sep 16, 2015 That is a bummer to hear. I'm going to go ahead and take it to the dealer and see what he can do. I was hoping that it might just be a seal or something that needs replaced.Gravely Compact-Pro 34: 34" deck, Hydrogear ZT3100 transaxles, 15.5hp Kawasaki V-twin, fabricated/welded deck. The F60Z is very desirable for power and features in a small lot ZTR. Gravely also has the ZT-HD 44 (also uses the ZT3100 transaxles), ZT-XL 42 (uses the ZT2800 transaxles) which may be suitable for my yard.ZT -3100 hydro gear is leaking. I have a Hustler Fastrak 48”. It started leaking oil from the charge pump cover last year. The nuts were loose and I tightened them. It started leaking again this year and when I tried to retighten the nuts, they will not tighten and seemed stripped or something because they will not get right.Repeat steps 6 and 7 three times. This purges any air from the hydraulic transmission system. Put the control levers in neutral (N). Shut the engine off and set the parking brake. Check the oil and top off if necessary. Engage transmission. Remove from jackstands, start the engine, and disengage the brake.Reply Save Like 1 - 5 of 5 Posts V viper8524 · #2 · Jan 3, 2015 Did the new charge pump come in a kit with a new heavy duty cast cover? One thing that is very common on most hydrogear pumps and UHTs is when techs and owners remove the charge pumps they dont reinstall the covers correctly.ZT-3100® - Hydro-Gear. Hydro-Gear’s entry-level commercial transaxle is designed to give you reliable and quiet performance every time you turn the key. The ZT-3100® features a high-efficiency 10cc pump and 16cc motor, 1” axle shaft, and external oil filter for fast, easy maintenance. The Performance Package takes it up another notch with ... Reply Save Like 1 - 5 of 5 Posts V viper8524 · #2 · Jan 3, 2015 Did the new charge pump come in a kit with a new heavy duty cast cover? One thing that is very common on most hydrogear pumps and UHTs is when techs and owners remove the charge pumps they dont reinstall the covers correctly.Description. ZT-3100® DESCRIPTION The ZT-3100® is Hydro-Gear's entry-level commercial-grade transaxle. Providing all the power you've come to expect from our commercial-grade products. FEATURES Commercial-grade design for heavier loads Standard charge pump for increased performance External oil filter for easier maintenance. .