China Final Drive Motor WTM-40 Supplier, Suppliers

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China Final Drive Motor WTM-40 Supplier, Suppliers

Model No.: WTM-40 25-30 ton Excavator Travel Motor. OEM quality with One Year warranty. Quickly delivery within 3 days (standard models). Interchangeable with TM40, MAG-170VP-3800, GM38VB, JMV147, 710 C2K Travel Motors.

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Product Description

Video Display

Model	Max Output Torque (Nm)	Max Working Pressure (Mpa)	Max Output Speed (r/min)	Applicable Tonnage(T)
WTM-40	46000	34.5	50	25-30T

Features

WTM-40 Final Drive consists of a Swash-plate Piston Motor integrated with a high-strength planetary gearbox. It is widely used for Excavators, Drilling Rigs, Mining Equipment, and other Crawler Equipment.

Swash-plate Axial Piston Motor with high efficiency.
Double speed Motor with large ratio for wide usage.
Built-in parking brake for safety.
Extremely compact volume and light weight.
Reliable quality and high durability.
Travels smoothly with very low noise.
Optional Free-wheel device.
Automatic speed changing function is optional.

Specifications

Motor Displacement	95/180 cc/r
Working pressure	31.5 Mpa
Speed control pressure	2~7 Mpa
Ratio options	48
Max. torque of Gearbox	43200 N.m
Max. speed of Gearbox	50 rpm
Machine application	25~30 Ton

Connection

Frame connection diameter	300mm
Frame flange bolt	30-M16
Frame flange P.C.D.	340mm
Sprocket connection diameter	402mm
Sprocket flange bolt	30-M16
Sprocket flange P.C.D.	440mm
Flange distance	98mm
Approximate weight	380kg (840lbs)

Summary & Warranty

All products are warranted for ONE FULL YEAR from the date of delivery against defects in materials and workmanship. This warranty does not cover parts that are worn out through normal operation or damaged through negligence.

Important Reminder: Unclean hydraulic oil will cause damage to hydraulic components. Such damage is not included in the warranty range. We strongly suggest using new clean oil and ensuring the system oil is clean before use.

Frequently Asked Questions

Q1: What is the WTM-40 Final Drive used for?

The WTM-40 Final Drive is designed for heavy machinery such as Excavators, Drilling Rigs, and Mining Equipment, specifically those with a crawler undercarriage.

Q2: What machine tonnage is compatible with the WTM-40?

This model is perfectly suited for machines within the 25 to 30-ton range.

Q3: Does the WTM-40 include a braking system?

Yes, it features a built-in parking brake to ensure safety during operation and stationary periods.

Q4: Can the speed be adjusted automatically?

Yes, an automatic speed changing function is available as an optional feature for this travel motor.

Q5: What are the main maintenance requirements for the warranty?

To maintain the one-year warranty, it is crucial to use clean hydraulic oil. Contaminated oil is a leading cause of damage and is not covered under the warranty policy.

Q6: Is it a single or double speed motor?

The WTM-40 is a double speed motor with a large ratio, making it highly versatile for different working conditions.