860707307 gear housing assembly for XCMG XD120 light roller

860707307 gear housing assembly for XCMG XD120 light roller Featured Image
  • 860707307 gear housing assembly for XCMG XD120 light roller

Short Description:

860707305 exhaust hose assembly is an original exhaust system component for XCMG XD120 light roller. It is perfectly matched with Kubota D1703/D1803 diesel engines, specially used for discharging engine exhaust gas, isolating high temperature and reducing exhaust noise to ensure smooth and unobstructed engine exhaust circulation.

Product Detail

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description

This 860707307 gear housing assembly is a dedicated OEM structural part for the power transmission system of XCMG XD120 light road roller. Installed on the engine gear transmission side, it forms a closed protective cavity for internal timing gears and transmission components.
It effectively isolates external dust, sediment, oil pollution and splashed impurities to prevent abrasive wear and jamming of precision transmission parts. The high-rigidity integral shell structure provides stable bearing and positioning support, avoiding structural deformation caused by long-term vibration and high-load operation, and ensuring accurate gear meshing clearance and stable power transmission. With excellent compression resistance, impact resistance and aging resistance, it adapts to harsh outdoor construction environments and long-duration cyclic operation, effectively reducing transmission failure rates and maintaining the consistent power output of the roller.

product parameters

Part Number: 860707307
Applicable Model: XCMG XD120 Light Road Roller
Matched Engine: Kubota D1703 / D1803-CR-E5B Diesel Engine
Product Name: Gear Housing Assembly
Core Structure: Integral gear box shell, mounting flange surface, reinforcing rib structure, oil passage reserved hole, positioning pin holes, bolt fixing holes
Main Material: High-strength cast alloy, wear-resistant and pressure-resistant structural material, anti-oxidation protective layer
Core Function: Transmission part protection, structural load-bearing, gear positioning, dust and oil isolation, stable transmission guarantee
Working Characteristics: High structural rigidity, precise dimensional tolerance, compression resistance, impact resistance and stable positioning
Working Condition Adaptation: Resistant to long-term vibration, high temperature and harsh outdoor construction conditions
Matching Parts: Engine timing gear set, bearing assembly, crankshaft assembly, camshaft assembly, engine sealing parts
Number Parts Name Quantity Material Encoding
1 STUD 3
2 NUT M10 3 805200048
805238366 NUT 3 805238366
3 VE PUMP SPACER BLOCK 1
4 INJECTOR PUMP FLANGE GASKET 1
5 GEAR HOUSING 1
6 GEAR HOUSING COVER GASKET 1
7 GEAR CHAMBER COVER 1 860564229
8 SCREW 8
9 AIR COMPRESSOR GASKET 1
10 SCREW 4
11 COVER PLATE 1
12 BOLT 4
13 TIMING POINTER 1
14 TENSIONER 1 860564208
15 SCREW M8×80 3
16 OIL SEAL 1 459338670
17 SCREW M8×16 9
18 COVER PLATE 2
19 SHIM 2
20 GEAR CHAMBER GASKET 1
21 SCREW M8×50 1
22 SCREW M8×35 2
23 SCREW M8×45 2
24 ALTERNATOR  BRACKET 1
25 GENERATOR MOUNTING BOLT 1
26 CUSCINETTO6006 2

advantages

① Adopts high-strength cast alloy integral forming process, with high overall rigidity and strong pressure-bearing capacity.
② Optimized multi-directional reinforcing rib structure effectively disperses impact force and prevents shell deformation and cracking.
③ Precision CNC machining for flange and positioning holes ensures accurate assembly and consistent gear meshing clearance.
④ Equipped with anti-oxidation and anti-corrosion coating to resist oil erosion and environmental corrosion for prolonged service life.
⑤ Closed structural design effectively isolates dust and impurities, protecting internal precision transmission parts from wear.
⑥ Standard original factory hole position and overall dimension, perfectly compatible with XD120 engine for seamless installation.

maintenance & replacement tips

- Regularly inspect the gear housing surface for cracks, deformation, corrosion and impact damage.
- Check the flange joint and bolt fastening status periodically to prevent oil leakage and loose positioning.
- Keep the housing surface clean to avoid long-term accumulation of oil sludge and sundries causing local corrosion.
- Timely replace damaged sealing parts to ensure internal sealing and prevent dust and oil leakage.
- Adopt genuine 860707307 gear housing assembly for replacement to ensure assembly accuracy and transmission stability.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

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