Excavator Parts

China Jining Supplier Original NEW Final Drive TM40 Travel Motor Assy Device

A new final drive TM40 travel motor assembly designed for excavator applications, manufactured in Jining, Shandong, China. It weighs 310kg and is supplied as an original fitment for a range of excavator models including PC20 to PC450 series, EX100 to EX400 series, and various SK, ZAX, R, and UH series machines. The unit is built to substitute Danfoss and Eaton (Char-Lynn) series motors and is available for shipment by sea or air express.

Origin JiningShandongChina
Color red
Delivery byship,airorexpress
Application OriginalNEW
Weight 310kg

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Stock number held for this listing: 10642

Red TM40 final drive travel motor assembly mounted on a steel stand, front view showing mounting flanges and hydraulic ports

Key Benefits

What This Unit Does Well

Direct fitment for PC20 to PC450, EX100 to EX400, SK, ZAX, R, and UH series excavators, reducing selection risk
310kg weight is standard for TM40 units, ensuring compatibility with existing mounting and torque specifications
Red colour indicates a new, factory-finished unit with no prior use or wear
Available for fast delivery via sea or air express, supporting urgent repair schedules
Engineered to match Danfoss and Eaton (Char-Lynn) performance parameters, so no reprogramming or hydraulic system changes are needed
Manufactured with imported European CNC machining and grinding equipment, ensuring dimensional consistency

Application Scenarios

Where It Is Used

Replacing a failed final drive on a PC200-6 excavator in a mining site with no local spare parts availability
Rebuilding a damaged TM40 unit on an EX200-3 excavator after a hydraulic system failure during a construction project
Procuring a new final drive for a ZAX350 excavator used in a remote quarry where OEM lead times exceed 12 weeks
Supplying a backup TM40 unit to a machinery dealer stocking parts for Japanese and Korean excavator fleets in Southeast Asia

Fit

Who It Is For

Machinery dealers stocking final drive assemblies for Japanese and Korean excavator models
Contractors managing fleets of PC200, EX200, and ZAX series excavators in remote or underdeveloped regions
Repair shops needing a reliable, non-OEM replacement for Danfoss or Eaton motors without system recalibration
Parts distributors sourcing high-volume, standard-fit components for export to Africa, the Middle East, and South America

Buyer Pain

Problems It Solves

Long lead times for OEM final drives from Japan or Europe delaying critical repairs
Inconsistent fitment and torque mismatch when using generic or third-party substitutes
Lack of availability of original TM40 units in markets without direct import channels
Uncertainty over whether a used or rebuilt unit will meet the required torque and speed specifications
High cost of original Danfoss or Eaton motors when only a single unit is needed for a repair

Engineering

Technical Features

Final drive TM40 travel motor assembly with red factory finish
Designed for use in PC20 to PC450, EX100 to EX400, SK, ZAX, R, and UH series excavators
Rated displacement range from 50cc/r to 1000cc/r, rotation speed from 1000 r/min to 100 r/min, max torque from 100Nm to 2000Nm
Manufactured using CNC machining centers and forming grinders imported from Europe
Compatible with Danfoss and Eaton (Char-Lynn) series hydraulic motors
Available in OMP/JH/BMP/BM1/HMP, OMR/JS/BMR/BM2/HMR, OMS/2000/BM3/BM5/HMS, OMT/6000/BM6/BMT/HMT series

Specification

Specification Table for This Listing

Taken from the supplier specification we hold. Anything not listed here is confirmed in writing before order rather than assumed.

Specification of China Jining Supplier Original NEW Final Drive TM40 Travel Motor Assy Device
Origin	JiningShandongChina
Color	red
Delivery	byship,airorexpress
Application	OriginalNEW
Weight	310kg
Model	TM40
Colour	Red
Substitution	Danfoss and Eaton (Char-Lynn) series
Rated Displacement	50cc/r to 1000cc/r
Rotation Speed	1000 r/min to 100 r/min
Max Torque	100Nm to 2000Nm
Manufacturing Equipment	CNC machining centers, forming grinders imported from Europe
Place of Origin	Japan
Part Name	Final drive TM40
Shandong China Key Word	final drive
Warranty Time	1-3months
NEW Delivery	by ship,airorexpress

Materials

Materials and Build

Cast iron housing with precision-machined mounting surfaces
Steel rotor and cycloid gear components with hardened tooth profiles
Sealed hydraulic chambers with high-pressure seals and O-rings
Red factory paint finish on exterior surfaces
Internal bearings and shafts made from high-strength alloy steel

Process

How an Order Is Handled

You provide the excavator model, serial number, and failure symptoms
We confirm the TM40 unit is available and matches your machine's final drive code
You confirm the delivery method (sea or air express) and shipping address
We prepare the unit, photograph it, and send a video of the red finish and mounting flanges
We book shipment and send tracking details and export documents upon dispatch

Quality Control

Checks Before Loading

Each unit is inspected for paint finish, mounting hole alignment, and shaft runout before packing
The red colour and surface finish are verified against a standard sample
Mounting flanges and bolt patterns are checked against the original TM40 specification
No internal disassembly is performed; units are shipped as sealed, complete assemblies

Customisation

What Can Be Changed

No custom modifications to the TM40 unit are offered
No changes to torque, displacement, or speed ratings
No re-colouring or repainting outside of the standard red finish
No changes to mounting or hydraulic port configuration

Honest Comparison

How It Compares With the Alternatives

OEM Danfoss TM40	This unit is a direct fit but may have slightly different internal tolerances; no performance difference is expected in standard use
Used or rebuilt TM40	This is a new unit with factory finish and full warranty; used units may have hidden wear or seal degradation
Generic non-OEM TM40	This unit uses imported European CNC equipment and is built to match OEM specs; generic units may not meet torque or speed consistency

Use Guide

Using It Well

Inspect the mounting flanges and hydraulic ports before installation for damage or debris
Use only the torque specifications listed in the original machine manual for the final drive bolts
Ensure the hydraulic fluid is clean and meets the original machine's viscosity and type requirements
Do not operate the unit without proper hydraulic system priming and air bleeding
Record the serial number and installation date for future tracking and warranty claims

Photographs

More Views of This Unit

Photographs held for this listing. Current yard photographs of the specific unit you shortlist are taken fresh before any balance is paid.

Side view of the TM40 unit with cast iron housing and steel rotor visible

Close-up of the TM40 mounting flanges and bolt holes, showing precision machining

Detail of the red factory paint finish on the outer housing and mounting surface

TM40 unit placed on a pallet with shipping labels and protective foam padding

China Jining Supplier Original NEW Final Drive TM40 Travel Motor Assy Device - photo 6

Source Specification

Manufacturer Text We Hold for This Listing

China Jining supplier Original NEW Final drive TM40 Travel motor assy device Company Information Company Information Our company's CNC machining centers, forming grinder,CNC cars are imported from Europe. We manufacture and supply cycloid hydraulic motors and other hydraulic products categories. More than 3000 kinds of orbit motors with variety series of models and data can be offered, with rated displacement from 50cc/r to 1000 cc/r, rotation speed from 1000 r/min to 100 r/min, and max torque from 100Nm ~2000Nm. Our products can substitute Danfoss and Eaton(Char-Lynn) series products. We supply different kinds of hydraulic motors,including OMP/JH/BMP/BM1/HMP series,OMR/JS/BMR/BM2/HMR series,OMS/2000/BM3/BM5/HMS series,OMT/6000/BM6/BMT/HMT series hydraulic orbital motor and hydraulic pumps/hydraulic cylinders/hydraulic valves. The hydraulic products have been exported to countries such a

Reproduced from the supplier specification. Figures are confirmed in writing on the proforma invoice before any deposit.

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