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31N8-40070 31N8-40071 31N8-40054 Used For Hyundai R290-7 R305-7 R320-7 Travel Reduction Gear

Guangzhou Anto Machinery Parts Co.,Ltd.

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31N8-40070 31N8-40071 31N8-40054 Used For Hyundai R290-7 R305-7 R320-7 Travel Reduction Gear

Country/Region china
City & Province guangzhou guangdong
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Product Details

 

  • 31N8-40070 31N8-40071 31N8-40054 Hyundai Robex R290-7 R305-7 R320-7 Travel Reduction Gear

 

 

  • Spec Sheet

 

Excavator spare parts nameTravel reduction gear
Equipment ModelR290-7 R305-7 R320-7
Parts Categoryexcavator final drive
Spare parts ConditionBrand new
MOQ of order(PCS, SET)1
Parts AvailabilityIn stock
Delivery Lead time1-3 days

 

 

  • Application

Hyundai R250-7 R290-7 R305-7 R320-7 Excavator
 

 

  • Parts Diagram

 

*-231N8-40070T/REDUCTION GEAR1#0108 - #0307 
*-231N8-40070BGT/REDUCTION GEAR1#0364 
*-231N8-40071T/REDUCTION GEAR1#0308 - #0363 
*-231N8-40071BGT/REDUCTION GEAR1#0364 - #0953 
*-231N8-40072T/REDUCTION GEAR1#0954 
2XKAQ-00173SEAL-FLOATING1  
3XKAQ-00174HOUSING1  
4XKAQ-00175BEARING-ANGULAR2  
4XKAQ-00175-ASBEARING-ANGULAR2#0001FOR AS ONLY
5XKAQ-00176SHIM1  
6XKAQ-00177RETAINER1  
7XKAQ-00178BOLT-WRENCH17  
8XKAQ-00179CARRIER ASSY-NO.31#0216 
8XKAQ-00398CARRIER ASSY-NO.31#0217 
8-1XKAQ-00180CARRIER-NO.31#0216 
8-1XKAQ-00396CARRIER-NO.31#0217 
8-2XKAQ-00181GEAR-PLANETARY NO.34#0216 
8-2XKAQ-00389GEAR-PLANETARY NO.34#0217 
8-3XKAQ-00182NEEDLE-NO.372#0216 
8-3XKAQ-00390NEEDLE-NO.372#0217 
8-4XKAQ-00183WASHER-THRUST NO.38#0216 
8-4XKAQ-00391WASHER-THRUST NO.38#0217 
8-5XKAQ-00184PIN-NO.34  
8-6XKAQ-00185PIN-SPRING NO.34  
8-7XKAQ-00186GEAR-SUN NO.31  
8-8XKAQ-00187RING-SNAP NO.31  
8-9XKAQ-00651PIN-SPRING NO.3-14#0793 
9XKAQ-00188CARRIER ASSY-NO.21#0216 
9XKAQ-00399CARRIER ASSY-NO.21#0217 
9-1XKAQ-00189CARRIER-NO.21#0216 
9-1XKAQ-00397CARRIER-NO.21#0217 
9-2XKAQ-00190GEAR-PLANETARY NO.23#0216 
9-2XKAQ-00392GEAR-PLANETERY NO.23#0217 
9-3XKAQ-00191NEEDLE-NO.245#0216 
9-3XKAQ-00393NEEDLE-NO.245#0217 
9-4XKAQ-00192WASHER-THRUST NO.26#0216 
9-4XKAQ-00394WASHER-THRUST NO.26#0217 
9-5XKAQ-00193PIN-NO.23  
9-6XKAQ-00194PIN-SPRING NO.26  
9-7XKAQ-00195GEAR-SUN NO.21  
9-8XKAQ-00196RING-SNAP NO.21  
9-9XKAQ-00650PIN-SRPING NO.2-16#0793 
10XKAQ-00197CARRIER ASSY-NO.11#0216 
10XKAQ-00400CARRIER ASSY-NO.11#0217 
10-1XKAQ-00198CARRIER-NO.11  
10-2XKAQ-00199PLANETARY GEAR-NO.13  
10-3XKAQ-00200BEARING-NEEDLE3  
10-4XKAQ-00201WASHER-THRUST NO.16#0216 
10-4XKAQ-00395WASHER-THRUST NO.16#0217 
10-5XKAQ-00202PIN-NO.13  
11XKAQ-00203GEAR-SUN NO.11  
12XKAQ-00204PLUG3  
13XKAQ-00205PIN-LOCK4  
14XKAQ-00206GEAR-RING1#0953 
14XKAQ-00762GEAR-RING1#0954 
15XKAQ-00207BOLT-WRENCH24  
16XKAQ-00208RING-THRUST1  
17XKAQ-00209COVER1  
18XKAQ-002101RING-THRUST NO.2AR  
19XKAQ-00211BOLT-WRENCH16  
20XKAQ-00212MOTOR-RING1  
21XKAQ-00213RING-THRUST NO.31  
22XKAQ-00214PAD1  
23XKAQ-00215COUPLING1  
N NOT SUPPLIED PARTS1 NOT

 

 

  • Description

 

The Final Drive reducer gearbox is the last component in the Power Train with undercarriage drive system, producing the final speed reduction and torque increase.


Attributes: Heavy Duty Final Drives are designed to be rebuilt and reused.The belowing following gear components are included in the final drive: sun gear, planetary gear, carrier, ring gear, hub, motor housing, needle bearing, roller bearing, seal.

 

  • Advantage

 

1. The gear parts are built to fit to the genuine drive gearbox system.

2. The gear parts are supplied strictly according to the genuine parts catalog.

3. All the gear components are manufactured from carefully selected materials with standard quality using standard production process heat treatment processes — including case carburizing, nitriding, and induction hardening.

4. Surplus stock and the various varioties of gear parts that cover final and swign drive for upto 70 Tons excavator. HITACHI KOMATSU HYUNDAI Vo-lvo DOOSAN KOBELCO SUMITOMO KATO JCB
 

 

  • Warranty

 

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

 

2. Warranty type: replacement of the parts that have quality problem.

 

3. Warranty is not valid for below cases

* Cutomer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance

 

  • Packing & Delivery

 

* Strong carton or wooden box for gear components. Wooden box for gearbox assembly

* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX

 

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