Rexroth Gearbox Gft60t3.9177 and Gft60t3.9223

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Motor
• Application: Pile Driver
• Certification: ISO9001: 2000
• Condition: New
• Model NO.: GFT 60 T3 9177
• Transport Package: Wood
• Specification: GFT60T3.9223
• Trademark: Rexroth
• Origin: China
• HS Code: 8503001000
• Production Capacity: 50/Year

Product Description

REXROTH GEARBOX GFT 60 T3 9139 And GFT 60 T3 9301 For LOHMANN + STOLTERFOHT GFT 60 T3 9177 AND GFT 60 T3 9223 CAT MACHINE.

1C9865 PROPEL DRIVES FOR UNDERCARRIAGES 1C9614 6Z7749 9Q5034  GFT 60 T3 9138 GFT 60 T3 9224 

MAINTENANCE

Daily: -Check For Oil Leakage
Weekly: -Check Oil Level
Monthly: -Check Mounting Bolt Torque

 

 

OIL CHANGE INTERVAL-GEAR DRIVE

1. Perform the first oil change after approximately 150 hours.

2. Subsequent changes, every 1500 hours or annually, whichever occurs first.

NOTE: Flush the gear drive before filling with new oil.

Rexroth A10VE28 Rexroth A10VE45 Rexroth A10VE63 Rexroth A10VER30 Rexroth A10VER37 Rexroth A10VER45

Rexroth A6VE55 Rexroth A6VE80 Rexroth A6VE107 Rexroth A6VE160 Rexroth A6VE200 Rexroth A6VE60 Rexroth A6VE85 Rexroth A6VE115 Rexroth A6VE170 Rexroth A6VE215 Rexroth A10VM28 Rexroth A10VM45 Rexroth A10VM63 Rexroth A10VM85 exroth A6VM107 Rexroth A6VM140 Rexroth A6VM160 Rexroth A6VM200 Rexroth A6VM60 Rexroth A6VM85 Rexroth A6VM115 Rexroth A6VM150 Rexroth A6VM170 Rexroth A6VM215 Rexroth A6VE28 Rexroth A6VE55 Rexroth A6VE80 Rexroth A6VE107 Rexroth A6VE160 Rexroth A6VE250

Rexroth Piston MA6VM160HD1E/63W-VAB010Botors Parts A2fm90, A2fm125, A2fm107   A6VM160HD1E/63W-VAB010B
This chapter contains a description of the propel gear GFT 80 T3 9246. The description is supplemented by information on the scope of supply, a list of technical data and details of operating media.Description
The planetary gearbox HYDROTRAC GFT 80 T3 9246 is of 3-stage design complete with an integrated, hydraulically released multi-plate parking brake. A REXROTH plug-in motor is mounted directly to the gearbox.To ensure an optimum balancing of loads, each planetary stage comprises of planet gears in sets. The externally toothed wheels are case-hardened.The gearbox runs in antifriction bearing exclusively and has a splash lubrication system.A special mechanical seal reliably protects the rimresp. the tumbler bearing system against the ingress of dirt and dust.The gearbox is exclusively intended for use as propel drive in a feller-buncher.L+S shall not be liable for damage arising as a result of the gearbox being used for purposes other than originally intended. In such a case, the risk lies solely with the User.2.3 Description of Brake
The hydraulically released, wet running, multi-plate brake, integrated in the gearbox, is a parking brake. It is normally closed by spring force and released when pressurized by hydraulic oil.2.4 Scope of Supply
The supply scope includes:- Gearbox with integrated multiple disk holding brake.- REXROTH variable displacement plug-in motor.- Technical documentation.Means of protection against accidental contact with rotating parts as prescribed by statutory provisions do not form part of the supply scope.Please check all equipment supplies for completeness immediately upon receipt. Any deviations and transit damage must be reported to L+S right away.A written conformation of such a report is also required.2.5 Technical Data
2.6 Drawings and Lists
2.7 Operating Media
The list of recommended lube oils given in Appendix B shall be observed.

Rexroth A6VM55 Rexroth A6VM80

A10VO28DR/31R-PSC12K01 Germany Rexroth  orginal Hydraulic  pump
A11vlo75 A11vlo95 A11vlo145 A11vlo190 A11vlo260 

Rexroth A10VO28 Axial Variable Piston Pump A10VO28DR/31R-PSC12K01 A10VO28

Rexroth plunger pump is widely used in high pressure, large flow, high power system and flow need adjustment occasions, such as planing machine, broaching machine, hydraulic press, engineering machinery such as widely used.

1. Product: Excavator hydraulic parts
2. Standard: Original and OEM 
3. Certification: ISO9001

FINAL DRIVE REPAIR     THEORY OF OPERATION The final drive has an integral piston motor and a hydraulically released multiple disc brake. It is installed as a complete unit into the machine frame. The gear drive and hydraulic motor have independent oil reservoirs. Although the motor is integrated, servicing or replacing the motor can be done without removal of the drive gear. The final drive consists of three planetary stages. Each stage incorporates a set of matched planetary gears, which provide an equal load distribution. All torque transmitting components are made of forged, quenched and tempered high-alloy steels. External gears are carburized. Precision roller bearings are used exclusively. Two large, tapered roller bearings support the sprocket or wheel loads. A metal face seal protects the unit against contamination.   The spring applied, hydraulically released, multiple disk brake is used as a safety brake. The brake is released when pressurized by hydraulic oil. The inner disks (30) are splined to the input coupler (3). The outer disks (29) are splined to the spindle (1). When the brake is not pressurized, both the inner and outer disks are compressed by a spring applied piston (25). When the brake is pressurized, the springs (31 and 32) are compressed between the piston (25) and back-up plate (26), this frees the multiple disks, which in turn, releases and opens the brake.

Rexroth Piston Motors Parts A2fm90, A2fm125, A2fm107

GFT Brake Repair Instructions

Remove the two motor bolts and the motor.

Secure a fixture*, as shown in the picture, to the drive. The bottom plate of the adjustable center screw compresses the brake back-up plate, until the snap ring is axially unloaded.

Free the snap ring, remove the fixture, and disassemble brake.

 

The piston releases easily by applying air pressure to the brake release port.

Follow reverse procedures for brake assembly.

*A simpler fixture would be the same crossbar with two additional tapped holes above the exposed area of the back-up plate. Secure the bar to the drive and use two bolts with sufficient length to compress the back-up plate evenly.

A10VO28DR/31R-PSC12K01
We could supply the rexroth hydraulic pump and motor, also the inner spare parts as below model:

Rexroth Piston Motors Parts A2fm90, A2fm125, A2fm107