Quality HYUNDAI Robex R140LC-9 R140LC-9A R140LC-9S R145LCR-9 Final Drive 31Q4-40030 31Q4-40040 31Q4-40031 39Q4-40100 38Q4-40100 31Q5-42051 Travel Motor With Gearbox Excavator Parts factory

HYUNDAI Robex R140LC-9 R140LC-9A R140LC-9S R145LCR-9 Final Drive 31Q4-40030 31Q4-40040 31Q4-40031 39Q4-40100 38Q4-40100 31Q5-42051 Travel Motor With Gearbox Excavator Parts

Name: HYUNDAI Robex R140LC-9 R140LC-9A R140LC-9S R145LCR-9 Final Drive 31Q4-40030 31Q4-40040 31Q4-40031 39Q4-40100 38Q4-40100 31Q5-42051 Travel Motor With Gearbox Excavator Parts
Brand: BELPARTS MACHINERY LIMITED
SKU: R140LC-9 R140LC-9A R140LC-9S R145LCR-9
Price: 475.00 USD
Availability: InStock

Place of Origin:China

Brand Name:Belparts

Certification:2006/42/EC ISO9001

Model Number:R140LC-9 R140LC-9A R140LC-9S R145LCR-9

Minimum Order Quantity:1 PCS

Price:Negotiation

Payment Terms:L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,WEST UNION,PAYPAL

Supply Ability:100 PCS / Months

Product Details

Highlight:

HYUNDAI Robex excavator final drive

,

R140LC-9 travel motor with gearbox

,

excavator parts travel motor assy

Part Number: 31Q4-40030 31Q4-40040 31Q4-40031 39Q4-40100 38Q4-40100 31Q5-42051

Model: R140LC-9 R140LC-9A R140LC-9S R145LCR-9

Condition: New

Part Name: Final Drive / Travel Motor With Gearbox

Application: Excavator

Quality: Aftermarket High Quality

Warranty: 12 Month

Shipment: DHL FEDEX TNT EMS UPS / Ses / Air

Product Description

Basic Info

Product:: Final Drive Travel Motor With Gearbox
Final Drive Part Number:: 31Q4-40030, 31Q4-40040, 31Q4-40031, 39Q4-40100, 38Q4-40100, 31Q5-42051
Travel Motor Part Number:: XKAH-01182, XKAY-01782, 39Q4-41100, 31Q5-42030
Travel Reduction Part Number:: XKAH-01458 XKAY-01869 XKAH-01667 39Q4-42100 38Q4-42100 31Q6-40121
Fit Model:: HYUNDAI Robex R140LC-9, R140LC-9A, R140LC-9S, R145LCR-9
Appliion:: Excavator Parts

Core Advantages

High precision manufacturing, strict quality inspection.
Complete assembly including motor and gearbox, direct replacement.
Stable performance for heavy‑duty working conditions.

Technical Data

Assembly Type:: Integrated travel motor + multi‑stage planetary reduction gearbox
Applicable Machine Weight:: 14‑16 ton excavator
Rated Working Pressure:: 27 MPa, Max Peak Pressure: 31 MPa
Max Output Torque:: 16200 N·m
Reduction Ratio:: 1:40.2
Travel Speed Range:: 3.2‑5.2 km/h
Brake Type:: Built‑in multi‑disc wet parking brake
Rotation Mode:: Bidirectional rotation
Housing & Gear:: High‑strength alloy steel material
Mounting Dimension:: Matches OEM standard for direct bolt‑on installation

FAQ

Q: Is this complete final drive unit?: A: Yes, it comes with travel motor and gearbox together.
Q: Which excavator models does it fit?: A: Directly fits HYUNDAI Robex R140LC-9, R140LC-9A, R140LC-9S, R145LCR-9.
Q: Can it replace original OEM unit directly?: A: Yes, same mounting dimension for direct installation.