1115442004 Chenggong CG942H Wheel Loader Tandem Hydraulic Gear Pump

1115442004 Chenggong CG942H Tandem Hydraulic Gear Pump

The 1115442004 hydraulic gear pump is an aftermarket replacement reference for the Chenggong CG942H wheel loader in the high-configuration application. Its complete assembly designation is P5100-F80NM467 6/P124-G16Y18G. Olive Branch Hydraulics supplies replacement hydraulic components and matches the order to the original pump identification, mounting interface and hydraulic connections.

Material Number and Model Cross Reference

Spaces and separator changes above describe the same complete model. P5100 and P124 are family names and do not, by themselves, identify an interchangeable assembly. Include every suffix when requesting a replacement.

Compatible Equipment and Application

The CG942H steering-system catalog also identifies the associated connector 1DFL9-36-20 and flange FL-20. These are separate machine connection parts, not additional pump material numbers. Existing connectors, hose routing and sealing faces should be checked during replacement.

Technical Configuration and Performance

This is a tandem external gear-pump assembly with a P5100 front section and a P124 rear section. The two sections must be identified together because rear-section specification, rotation and connection layout influence fitment. The model contains the F80 and G16 designations. The available machine parts catalog does not provide a certified displacement table, rated pressure, operating-speed range or tested flow for this exact assembly; those values require the actual production drawing or pump test sheet.

Flow should be stated separately for each section, in litres per minute, at a specified shaft speed and operating pressure. For a verified displacement V in cm³/rev and speed n in rpm, theoretical flow is V × n / 1000 L/min. Actual delivery also depends on volumetric efficiency and operating conditions. A theoretical calculation is not a substitute for a measured performance rating.

Mounting, Shaft and Port Matching

Measure pilot diameter, mounting-hole spacing, hole diameters and flange thickness.

Record shaft outside diameter, spline form, tooth count, usable length and any retaining feature.

Confirm rotation while viewing the drive-shaft end and compare the original direction arrow.

Check suction and pressure connections for both pump sections, including port size, bolt spacing, orientation and seal type.

Compare overall assembly length and clearance around the rear section, hoses and connectors.

The suffix 6 should be preserved as part of the complete model code. Do not automatically interpret it as six spline teeth. Similar-looking assemblies and different P5100/P124 suffixes require separate checks.

Ordering and Replacement Support

For a matched quotation, provide material number 1115442004, the full P5100-F80NM467 6/P124-G16Y18G designation, machine model and serial number, and photographs of the old-pump nameplate, shaft, mounting flange and all ports. Include the required operating pressure and speed if these are available from the machine manual. Specify whether the request covers the complete tandem pump or a particular repair component.

OEM/ODM and sample matching are available through Olive Branch Hydraulics. Configuration and pre-shipment inspection should be agreed for the actual order. Equipment and original manufacturer names on this page are compatibility references; the offered component is an aftermarket replacement.

Reference Documents

Application identification: Chenggong CG942H parts catalog, steering-system group 032. Additional machine associations: supplier model-reference lists. Exact pressure, speed, displacement, oil limits and dimensions remain subject to the confirmed assembly specification.