Chat Now |
Home ProductsExcavator Swing Motor

XCMG XE135 Swing Rotary Gearbox Excavator Swing Motor Drive Assembly 803069919 Replacement Unit

All Products

Excavator Hydraulic Pump

(68)

Excavator Hydraulic Pump Parts

(40)

Excavator Final Drive

(10)

Excavator Swing Motor

(17)

Excavator Control Valve

(5)

Excavator Center Joint

(2)

Excavator Cooling Motor

(23)

Solenoid Valve Switch

(71)

Hydraulic Oil Pump

(2)

Hydraulic Gear Pump

(7)

Excavator Joystick

(1)

Travel Control Valve

(1)

Hydraulic Safety Valve

(89)

Excavator Gearbox

(1)
I'm Online Chat Now

XCMG XE135 Swing Rotary Gearbox Excavator Swing Motor Drive Assembly 803069919 Replacement Unit

XCMG XE135 Swing Rotary Gearbox Excavator Swing Motor Drive Assembly 803069919 Replacement Unit
XCMG XE135 Swing Rotary Gearbox Excavator Swing Motor Drive Assembly 803069919 Replacement Unit

Large Image :  XCMG XE135 Swing Rotary Gearbox Excavator Swing Motor Drive Assembly 803069919 Replacement Unit

Product Details:
Place of Origin: Guangdong, China
Brand Name: YFM FK
Certification: ISO 9001:2015
Model Number: XE135
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: USD 500-1500 / Piece
Packaging Details: Wooden case with foam padding, export-grade packaging
Delivery Time: 7-15 working days
Payment Terms: T/T,L/C,Western Union
Supply Ability: 200 Pieces per Month
Contact Now Chat Now

XCMG XE135 Swing Rotary Gearbox Excavator Swing Motor Drive Assembly 803069919 Replacement Unit

Description
Excavator Model: XCMG XE135 Part Number: 803069919
Gearbox Type: Planetary Reduction Reduction Ratio: 1:22.5
Output Torque: 4500 Nm Input Speed: 2000 RPM
Mounting Type: Flange Mount Oil Capacity: 1.2 L
Weight: 85 Kg
Highlight:

XCMG motor drive assembly

,

XE135 motor drive assembly

,

803069919 swing motor in excavator

XCMG XE135 Swing Rotary Gearbox — Excavator Swing Motor Drive Assembly

The XCMG XE135 Swing Rotary Gearbox is a precision-engineered planetary reduction drive unit designed for the XCMG XE135 series crawler excavator swing system. Part number 803069919, this swing motor gearbox delivers reliable torque output and smooth rotation performance under demanding job site conditions.

Key Features & Advantages

  • Planetary Gear Reduction Design: High torque output with compact structure, optimized for excavator upper structure swing motion.
  • OEM Specification Compatibility: Direct replacement for XCMG XE135 original swing gearbox, matching all mounting interfaces and hydraulic connections.
  • Heavy-Duty Construction: Forged alloy steel gears with heat-treated surfaces ensure long service life under continuous operation.
  • Precision Machined Housing: Cast iron gearbox housing with CNC-machined mating surfaces for leak-free sealing and accurate alignment.
  • Integrated Relief Valve Protection: Built-in pressure relief prevents damage from hydraulic shock loads during sudden swing stops.
  • Low Noise Operation: Optimized gear tooth profile reduces operating noise, improving operator comfort.

Technical Specifications

Excavator Model XCMG XE135 / XE135D
Part Number 803069919
Gearbox Type Planetary Gear Reduction
Reduction Ratio 1:22.5
Output Torque 4500 Nm
Input Speed (Max) 2000 RPM
Mounting Type Flange Mount (Bolt Circle)
Oil Capacity 1.2 Liters
Net Weight Approx. 85 kg
Seal Type Double Lip Spring-Loaded Oil Seal
Lubrication Gear Oil SAE 80W-90

Compatible Excavator Models

  • XCMG XE135
  • XCMG XE135D
  • XCMG XE150 (select variants)

Packaging & Delivery

Each swing gearbox is securely packed in a reinforced wooden case with high-density foam padding to prevent transit damage. Export-grade outer packaging with moisture-proof lining ensures safe delivery worldwide. Standard delivery within 7-15 working days after order confirmation.

Company Profile

ABOUT US

Company Profile

Guangzhou Xingfan Precision Oil Pressure Co., Ltd. focuses on the after-market hydraulic maintenance and replacement of construction machinery including excavator, rotary drilling rig, pile driver, concrete mixer, delivery pump truck, crane, harvester, and other equipment. Including hydraulic pump, traveling motor, rotary motor, distribution valve, multi-way valve, gear pump, operating handle, walking foot valve, etc.

Company Facility

Production Line

Factory Display

Factory Workshop

Assembly Line

Warehouse

Factory Overview

Our manufacturing facility spans over 5,000 square meters and is equipped with advanced CNC machining centers, gear hobbing machines, and precision grinding equipment. With an annual production capacity of 2,000+ swing gearbox units, we serve excavator owners, rental fleets, and equipment dealers across Southeast Asia, the Middle East, South America, and Africa.

  • Production Workshop: Dedicated assembly line for excavator hydraulic components with clean-room environment for precision assembly.
  • Quality Control: Each swing gearbox undergoes bench testing for torque output, leak check, and noise level before shipment. ISO 9001:2015 certified.
  • R&D Team: In-house engineering team with 10+ years of experience in hydraulic power transmission system design and development.
  • Inventory: Well-stocked warehouse with commonly requested models ready for immediate dispatch.

Frequently Asked Questions

Q1: Is this an original equipment specification part?

A: This is a high-quality aftermarket replacement manufactured to OEM specifications. It matches all original mounting dimensions, hydraulic interfaces, and performance parameters. For customers requiring original equipment parts, please contact us separately.

Q2: What is the warranty period?

A: We provide a 12-month warranty from the date of shipment, covering manufacturing defects under normal operating conditions. Warranty does not cover damage caused by improper installation, contaminated hydraulic oil, or operation beyond rated specifications.

Q3: Can you customize the gearbox for other excavator models?

A: Yes! Our engineering team can design and produce swing gearboxes for most mainstream excavator brands. Please provide your excavator model and part number for a quotation.

Q4: What is the typical lead time for bulk orders?

A: Sample orders (1-5 units) ship within 7-15 working days. Bulk orders of 20+ units typically require 25-35 working days depending on the model and quantity. We will confirm the exact delivery schedule upon order confirmation.

Q5: Do you accept sample orders for testing?

A: Absolutely. We encourage customers to order a sample unit first to evaluate quality and fitment before placing a bulk order. Minimum order quantity for sample testing is 1 piece.

Contact Us for More Information

We offer competitive pricing, technical support, and fast worldwide shipping. For bulk orders, OEM service, or custom specifications, please contact our sales team today.

Tag:

hydraulic swing motor,

swing motor,

Excavator Swing Motor

Contact Details
Guangzhou Xingfan Precision Hydraulic Co., Ltd.

Contact Person: Mr. Qu

Tel: +86 15218836774

Fax: 86--15622228066

Send your inquiry directly to us (0 / 3000)

About

Excavator Cooling Motor

505-5180 Hydraulic Fan Piston Pump 349 340 352 350 336 355 345 Excavator Cooling System Part

564-9801 Hydraulic Fan Piston Pump 340 336 345 374 MH3250 Excavator Cooling System Part

234-4638 Excavator Fan Cooling Motor Hydraulic System for 330D 336D 340D M330D Series

Solenoid Valve Switch

109-4367 Generator Set Exhaust Temperature Sensor Assembly Replacement for Mining Excavator and Heavy Equipment

317-9564 4-Pin Ampseal Exhaust Temperature Sensor Replacement for Truck Engines C7 C-9 C9

239-9957 D6N Hydraulic Switch For Crawler Excavator Direct From Factory

LEAVE MESSAGE

Privacy Policy | China Good Quality Excavator Hydraulic Pump Supplier. © 2009 - 2026 Guangzhou Xingfan Precision Hydraulic Co., Ltd.. All Rights Reserved.