860615492 machine body assembly for XCMG XMR603VT Light Roller

Short Description:

860615492 machine body assembly is an original factory core structural frame component tailored for XCMG XMR603VT light combination roller. As the central load-bearing skeleton of the entire equipment, it serves as the unified mounting carrier for all core systems and functional components. The assembly undertakes overall load bearing, structural positioning, vibration buffering and component integration installation tasks. It stably carries the power unit, hydraulic system, compaction mechanism and electrical control modules, maintaining the overall structural rigidity and geometric benchmark of the roller. It effectively resists operational torsion, construction impact and long-term vibration fatigue, ensuring coordinated and stable operation of all subsystem modules under complex working conditions.

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description

The 860615492 machine body assembly is an integral structural frame calibrated according to the original vehicle design standards of XCMG XMR603VT roller. Adopting thickened steel plate welding and integral reinforcement forming technology, it features integrated preset mounting interfaces, reserved pipeline routing grooves and symmetrical stress distribution structure. It forms a highly integrated and high-rigidity load-bearing foundation together with front and rear frame sections, damping supports and connecting transition structures.

Light-duty road rollers are frequently used for municipal road finishing, sidewalk compaction and narrow-area operation, with frequent steering, frequent load switching and continuous vibration compaction. Ordinary non-standard body frames suffer from insufficient overall rigidity, unreasonable stress distribution and low positioning accuracy. Long-term operation will easily cause frame distortion, component misalignment, abnormal vibration and accelerated wear of matching parts. The genuine 860615492 machine body assembly adopts optimized mechanical structure layout, with uniform force bearing and strong anti-torsion performance. It maintains long-term structural dimensional stability, ensures accurate assembly coordination of power, hydraulic and walking systems, reduces operational vibration resonance, and significantly improves the overall construction stability and structural durability of the equipment.

product parameters

Part Number: 860615492

Applicable Model: XCMG XMR603VT Light Combination Roller

Product Name: Machine Body / Frame Assembly

Core Structure: Integral welded frame body, reinforced load-bearing beam, symmetrical stress structure, multi-functional preset mounting bases, pipeline reserved grooves, damping connection seats, positioning benchmark holes, anti-torsion reinforcing rib

Main Material: Thickened high-strength structural steel, low-alloy high-toughness steel plate, anti-fatitude welding material, anti-corrosion surface coating, rigid reinforcing structural parts

Core Function: Whole machine load-bearing support, component integrated positioning, structural dimension stabilization, vibration resonance suppression, subsystem installation and fixation, overall rigidity maintenance, working benchmark guarantee

Working Characteristics: High structural rigidity, strong anti-torsion capacity, stable dimensional tolerance, uniform stress bearing, anti-fatigue and anti-deformation, excellent overall stability

Working Condition Adaptation: Adapt to frequent steering operation, continuous vibration compaction, variable load impact, outdoor complex road surface and long-duration cyclic working scenarios

Matching Parts: Engine power assembly, hydraulic station unit, walking mechanism, vibration compaction module, electrical control system, damping buffer parts and outer protective cover

Number	Parts Name	Quantity	Material Encoding
1	1408500301300 CYLINDER HEAD LONG BOLT	14
2	1409500301200 CYLINDER HEAD GASKET	1	860615371
3	3408520301400 CYLINDER HEAD SHORT BOLT	4
4	1409500300300 CYLINDER LINER	4	860615373
5	1408500301500 CYLINDER HEAD LOCATING SLEEVE	2	459338605
6	1409500310105 CYLINDER BLOCK	1
7	BOLT	2
8	CAMSHAFT PRESSURE PLATE	1
9	1408500310300 CAMSHAFT FRONT BUSHING	1
10	1408500310400 MAIN BEARING CAP	4
11	1408500310500 MAIN BEARING COVER BOLT	10
12	1408500310200 BOWL PLUGφ30	10
13	DRAINAGE VALVE PARTS	1	860564231
14	1408500300900 CRANKSHAFT THRUST PLATE	2
15	1408500300700 CRANKSHAFT THRUST PLATE	2
16	1408500310600 REAR MAIN BEARING COVER	1
17	1408500300800 MAIN BEARING	1
18	1408500300600 MAIN BEARING	5
19	1408500300500 REAR OIL SEAL COVER GASKET	1
20	1409020360000 OIL SEAL	1
21	OIL SEAL	1	459338670
22	1408500392004 DG SENSOR GASKET	1
23	1408500301151 FLYWHEEL HOUSING	1
24	Q2140610 SCREW	2
25	1408500301600 OBSERVATION PORT CAP	1
26	Q5221022 DOWEL PIN	2
27	HEXAGON HEAD BOLT	7	860141745
28	1408500310700 BOWL PLUGφ55	1
29	1408500311200 CAMSHAFT INTERMEDIATE BUSHINGS	1
30	HEXAGON FLANGE BOLT	7
31	1408500310800 CAMSHAFT REAR BUSHING	1
32	1408500210300 BOWL PLUGφ55	1

advantages

• Adopts thickened steel plate integral welding and multi-directional reinforcement design, greatly improving overall frame rigidity and effectively resisting torsion and impact loads during compaction operation.

• Optimized symmetrical force-bearing beam layout realizes uniform stress distribution, avoiding local stress concentration and long-term structural fatigue deformation.

• Integrated preset mounting and wiring positions ensure standardized component assembly and neat pipeline layout, improving overall equipment integration and maintainability.

• Professional anti-corrosion and anti-rust surface treatment enhances environmental adaptability, slowing down structural oxidation and extending frame service life in dusty and humid construction sites.

• Scientific vibration suppression structural design reduces mechanical resonance during high-frequency vibration operation, lowering component wear and abnormal noise.

• Original factory benchmark dimension manufacturing ensures high-precision matching with XMR603VT whole machine components, with reliable assembly accuracy and excellent interchangeability.

maintenance & replacement tips

• Periodically inspect the overall frame structure for welding seam integrity, beam deformation and local crack risks caused by long-term vibration and impact.

• Check all mounting base holes and connecting support points routinely to ensure firm installation of functional components and avoid offset or loose assembly.

• Clean sediment, dust and corrosive attachments on the body surface in time to prevent long-term erosion from damaging structural strength and anti-corrosion layer.

• Avoid overloaded compaction and violent collision with obstacles to prevent irreversible frame distortion and benchmark position deviation.

• Regularly verify the matching clearance between the body and peripheral moving parts to eliminate friction interference and abnormal wear.

• Adopt genuine 860615492 machine body assembly for overhaul replacement to restore original structural benchmark and ensure stable whole-machine operation.

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.