Products

Home

Products

Hitachi series

RITO Excavator Swing Reduction Gearbox 9080248 EX400LCH 9096630 4206795 Rotary Motor Assembly Slewing Drive Unit Drive Assembly

RITO Excavator Swing Reduction Gearbox 9080248 EX400LCH 9096630 4206795 Rotary Motor Assembly Slewing Drive Unit Drive Assembly

Facing swing gearbox wear, unstable rotation, or reduced slewing efficiency in EX400LCH excavator fleets? For construction contractors, heavy equipment distributors, and maintenance specialists, a reliable swing reduction gearbox is essential to maintain machine productivity and reduce costly downtime. RITO Excavator Swing Reduction Gearbox 9080248 EX400LCH provides stable torque transmission and efficient hydraulic power conversion for smooth and dependable excavator swing operation in demanding working environments.

Item NO.:
9080248
Order(MOQ):
1
Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPAL
Product Origin:
JAPAN
Lead Time：
2-3 DAYS

Inquire Now

Product Details

Compared with standard aftermarket swing reduction gearbox units, it delivers reliable gear engagement, efficient rotary power transfer, and consistent performance during continuous heavy-load excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and dependable compatibility across construction, quarrying, infrastructure, and heavy earthmoving applications.

Product Specifications

Part Number	9080248 / 9096630 / 4206795
Part Name	Excavator Swing Reduction Gearbox Rotary Motor Assembly Slewing Drive Unit Drive Assembly
Compatible Brand	HITACHI
Applicable Models	EX400LCH Long-Track High-Load Heavy-Duty Excavator for Large Infrastructure & Quarry Hard Rock Excavation
Application	Excavator upper body slewing rotary hydraulic drive system
Material	High-strength alloy steel + wear-resistant bronze friction accessories
Product Color	Matte anti-rust industrial metallic gray
Working Temperature	-22℃ to +58℃
Key Function	Convert high hydraulic pressure into stable heavy slewing torque to drive long-track high-load heavy excavator upper body rotation for highway foundation construction, large municipal earthmoving and medium-large quarry hard rock excavation works
Condition	100% New, Aftermarket / OEM Quality
Packaging	Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

Key Features & Advantages

Stable Swing Reduction Performance

Provides reliable output torque for EX400LCH excavator upper structure rotation.

Precision Gear Transmission System

Ensures efficient power transfer and smoother slewing operation under heavy working conditions.

Heavy-Duty Excavator Design

Built for long-term operation in demanding construction and earthmoving environments.

OEM-Compatible Assembly Standard

Matches 9080248 / 9096630 / 4206795 specifications for EX400LCH excavator swing systems.

FAQ

Q: What are the common symptoms of an EX400LCH swing reduction gearbox problem?
A: Slow swing response, abnormal gearbox noise, unstable rotation, oil leakage, and reduced torque output may indicate internal gear, bearing, or motor wear.

Q: What should be checked before installing a 9080248 rotary motor assembly?
A: Inspect hydraulic oil cleanliness, confirm system pressure, verify mounting accuracy, and check connected hydraulic and swing system components before operation.

Q: How does a swing reduction gearbox improve EX400LCH excavator performance?
A: It reduces hydraulic motor speed while increasing output torque, allowing smoother and more controlled upper structure rotation during heavy excavation.

Q: What factors affect the service life of an EX400LCH slewing drive unit?
A: Heavy workloads, hydraulic contamination, insufficient lubrication, and harsh operating conditions can accelerate component wear.

A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies

Related Tags :

9080248

Swing Motor

Hitachi Swing Motor

EX400LCH Swing Motor

Swing Drive Motor

Slewing Drive Unit

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject : RITO Excavator Swing Reduction Gearbox 9080248 EX400LCH 9096630 4206795 Rotary Motor Assembly Slewing Drive Unit Drive Assembly

Related Products

RITO Excavator Hydraulic Pilot Control Valve ZX350 ZX330 ZX130LCN-3 for HITACHI

Optimize your Hitachi excavator's performance with this premium hydraulic joystick pilot control valve, precision-engineered for ZX350, ZX330, and ZX130LCN-3 models. It delivers smooth, accurate handling and rugged durability for demanding job sites.

RITO ZAXIS75US-3 ZAXIS85USB-3 Hydraulic Oil Pump 9295140 4663831 for Hitachi Excavator

This RITO 9295140 4663831 Hydraulic Pump is a core power component for Hitachi ZAXIS75US-3 and ZAXIS85USB-3 excavators, responsible for converting mechanical energy into stable hydraulic pressure to drive the arm, bucket, and travel systems. It ensures smooth operation, consistent flow output, and reliable performance under demanding construction and mining conditions.

RITO 9285566 9285685 9290597 9290598 ZAXIS120-3 Excavator Main Hydraulic Pump Assy

This RITO 9285566 9285685 9290597 9290598 Hydraulic Pump is a core component for Hitachi ZAXIS120-3 excavators, responsible for converting mechanical energy into stable hydraulic pressure to power the arm, bucket, and travel systems. It ensures smooth operation, precise flow control, and reliable performance in construction and mining environments.

RITO High Quality High Pressure Pump ZAXIS200-3 Excavator Hydraulic Main Pump Assembly 9262319 9262320

This RITO 9262319 9262320 Hydraulic Pump is a core component for Hitachi ZAXIS200-3 excavators, responsible for converting mechanical energy into stable hydraulic pressure to power the arm, bucket, and travel systems. It ensures smooth operation, precise flow control, and reliable performance in construction and mining environments.

RITO Hydraulic Piston Pump 9257345 9257346 Excavator Main Pump for Hitachi ZAXIS270-3

This RITO 9257345 9257346 Hydraulic Pump is a core component for Hitachi ZAXIS270-3 excavators, responsible for converting mechanical energy into stable hydraulic pressure to drive the arm, bucket, and travel systems. It ensures smooth operation, precise flow control, and reliable performance in construction and mining environments.

RITO ZAXIS650LC-3 Hydraulic Pump 9254122 4635645 9254123 0005271 for Heavy Excavator

This RITO 9254122 4635645 9254123 0005271 Hydraulic Pump is a heavy-duty core component for Hitachi ZAXIS650LC-3 excavators, designed to convert mechanical energy into stable, high-pressure hydraulic output for demanding arm, bucket, and travel operations. It ensures smooth power transmission, precise flow regulation, and reliable performance in extreme mining and large-scale construction environments.

RITO ZAXIS600 Excavator Hydraulic Main Pump 9197075 0003954 Hydraulic System Parts

This RITO 9197075 0003954 Hydraulic Pump is a heavy-duty core component for Hitachi ZAXIS600 excavators, engineered to convert mechanical energy into stable, high-pressure hydraulic output for arm, bucket, and travel operations. It ensures smooth power transmission, precise flow control, and reliable performance in demanding mining and large-scale construction environments.

RITO High Performance Hydraulic Main Pump 9195239 9195237 for Hitachi ZAXIS270 ZX270LC ZX280 Excavator Spare Parts

This RITO 9195239 9195237 Hydraulic Pump is a core component for Hitachi ZAXIS270 excavators, designed to convert mechanical energy into stable hydraulic pressure to power the arm, bucket, and travel systems. It ensures smooth operation, precise flow control, and reliable performance in construction and medium to heavy-duty working environments.