860615500 oil sump assembly for XCMG XMR603VT Light Roller

Short Description:

860615500 oil sump assembly is an original factory bottom protection and oil storage component dedicated to XCMG XMR603VT light combination roller engine. As the enclosed oil storage base of the engine lubrication system, it serves as the final container for circulating lubricating oil and undertakes core functions such as oil liquid storage, sediment settling, oil pressure stabilization and bottom sealing protection. This assembly cooperates with the oil pump and oil filter to form a complete closed-loop lubrication circuit, providing stable and continuous oil supply for engine friction pairs. It effectively isolates external dust and impurities, protects internal crank-linkage moving parts, and maintains clean and stable lubrication conditions during long-duration variable-load construction operations.

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description

The 860615500 oil sump assembly is precisely calibrated according to the engine installation space, lubrication volume demand and bottom protection standards of XMR603VT roller. The integral die-cast shell features rational cavity structure and scientific oil capacity design, which can fully store circulating oil and effectively settle metal fine particles and carbon deposits generated by engine operation. Equipped with standard oil drain ports, sealing flange surfaces and positioning structures, it achieves seamless fitting with the engine cylinder block bottom. The built-in anti-sloshing structure suppresses oil surface fluctuation during equipment vibration and tilting operation, ensuring stable oil supply pressure for the lubrication system.

Light-duty road rollers often work on uneven road surfaces with frequent jolting, small-angle tilting and continuous vibration. Ordinary non-standard oil sumps have structural defects such as unreasonable cavity capacity, poor anti-sloshing ability and insufficient bottom impact resistance. Long-term operation easily causes unstable oil supply, oil liquid overflow, poor impurity settlement and bottom shell deformation. This leads to insufficient lubrication pressure, accelerated wear of moving parts and engine oil leakage. The genuine 860615500 oil sump assembly adopts optimized cavity layout and impact-resistant structural reinforcement. It adapts to frequent jolting and vibrating working conditions, maintains stable oil storage and supply efficiency, ensures long-term clean lubrication circulation, and effectively improves the engine’s operational reliability and anti-damage ability under complex construction scenarios.

product parameters

Part Number: 860615500

Applicable Model: XCMG XMR603VT Light Combination Roller

Product Name: Engine Oil Sump Assembly

Core Structure: Integral die-cast shell, anti-sloshing inner baffle, oil storage cavity, standard oil drain hole, sealing flange surface, fixed mounting lugs, bottom anti-collision protective structure, positioning benchmark holes

Main Material: High-rigidity die-cast aluminum alloy, impact-resistant reinforced base, anti-corrosion inner coating, high-tightness sealing gasket, anti-loosening fasteners

Core Function: Store circulating engine oil, settle abrasive impurities, stabilize lubrication oil pressure, seal engine bottom gap, protect internal moving parts, maintain lubrication system cleanliness

Working Characteristics: Reasonable oil storage capacity, excellent anti-sloshing performance, strong bottom impact resistance, stable sealing performance, good corrosion resistance, long-term non-deformation structure

Working Condition Adaptation: Adapt to construction jitter and vibration, small-angle body tilting, uneven ground operation and long-term continuous engine operation

Matching Parts: Engine cylinder block assembly, oil pump assembly, oil filter unit, oil drain bolt, bottom sealing gasket, lubrication pipeline components

Number	Parts Name	Quantity	Material Encoding
1	OIL SUMP SPACER	1
2	OIL SUMP BODY	1	860615443
3	HEXAGONAL FLANGE FACE BEARING SURFACE WITH TOOTH BOLT	26
4	Q181 BOLTM12X1.25	1
5	OIL DIPSTICK FITTING	1

advantages

• Optimized integral die-cast molding structure improves overall rigidity, effectively resisting bottom impact and avoiding shell deformation or cracking caused by ground obstacle collision.

• Built-in anti-sloshing baffle suppresses oil surface fluctuation during jitter and tilting operation, ensuring stable oil supply pressure and preventing lubrication insufficiency.

• Scientific oil cavity capacity design matches the engine’s circulating lubrication demand, realizing efficient impurity settlement and reducing secondary grinding of fine abrasive particles.

• Precision flange sealing surface eliminates assembly gaps, achieving excellent overall tightness and completely preventing engine oil leakage and dust infiltration.

• Inner anti-corrosion coating resists long-term erosion of high-temperature engine oil, avoiding cavity oxidation and scaling to keep lubricating oil clean.

• Original factory dimensional benchmark calibration ensures accurate positioning and reliable assembly with XMR603VT engine, with superior interchangeability for routine maintenance and overhaul.

maintenance & replacement tips

• Routinely inspect the outer surface of the oil sump for impact deformation, shell cracks and gasket oil seepage to eliminate hidden leakage risks in advance.

• Check the tightness of mounting bolts regularly to prevent loose assembly caused by long-term engine vibration from leading to poor sealing and oil leakage.

• Strictly follow the maintenance cycle to drain old engine oil and clean sediment and dirt inside the cavity to ensure clean lubrication circulation.

• Avoid violent bottom collision during construction and transportation to prevent irreversible deformation of the oil sump structure and internal baffle damage.

• Inspect the oil drain bolt and sealing washer regularly to ensure tight fitting and prevent oil seepage at the oil drain port.

• Adopt genuine 860615500 oil sump assembly for engine overhaul replacement to restore standard oil storage capacity and bottom sealing protection performance.

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.