1115432006 Chenggong CG956H Wheel Loader Tandem Hydraulic Gear Pump

1115432006 Chenggong CG956H / CG956G Tandem Hydraulic Gear Pump

Olive Branch Hydraulics supplies an aftermarket replacement identified by material number 1115432006 and the complete assembly reference P5100-F100NP3676/P124-G16Y03G. This product is intended for the corresponding Chenggong wheel-loader hydraulic-pump configuration. The full assembly code matters when checking a replacement, because the P5100 front pump and P124 rear pump form a coupled tandem assembly.

Material Number and Model References

Supplier catalogues associate 1115432006 with both CG956H and CG956G. Different part numbers belonging to other P5100 pumps are not included as interchangeable references here. A series name by itself does not identify the shaft, ports, rear section or rotation.

Compatible Equipment

This is a loader pump application reference. It does not establish compatibility with every CG956 machine, other Chenggong loaders, tractors or excavators. Please send the machine identification plate and old-pump nameplate so that the installed configuration can be checked before ordering.

Shaft and Technical Reference Data

Supplier listings for 1115432006/P5100-F100NP3 describe a 14-spline input shaft with an approximately 31 mm shaft diameter. One listing also specifies a shaft extension of 57.6 mm. These are supplier reference measurements, not measurements taken from your sample. Confirm the spline form, pilot, shaft projection and mounting-hole spacing on the actual pump.

The official Permco P5100/124 brochure describes a front roller-bearing section and a rear sleeve-bushing section, cast-iron construction and pressure-balanced wear plates. Its performance tables show a 600–2400 rpm series range. The front-section displacement range is 21.1–105.4 cm³/rev; the rear-section range is 10–40 cm³/rev. Pressure limits change with section and gear width. These series figures are useful for comparison but are not the certified operating rating of this aftermarket 1115432006 assembly.

The F100 and G16 strings must be retained in the ordering model. Do not select operating pressure or flow solely from those strings. Actual front/rear displacement, continuous pressure, peak pressure and permitted speed require the supplied assembly's drawing or test sheet. Theoretical section flow is Q = V × n / 1000, with V in cm³/rev and n in rpm. Actual delivery also depends on volumetric efficiency and operating conditions.

Product Images and Drawings

The Olive Branch product photograph identifies the listed configuration. The two Permco brochure pages are clearly labelled series reference images; their generic dimensions and performance tables are not an exact installation drawing for 1115432006. Additional exact-product views should be checked against the full assembly code before replacing these references.

Replacement and Ordering Information

For an accurate quotation, provide material number 1115432006, the complete P5100-F100NP3676/P124-G16Y03G code, machine model, serial number and quantity. Include clear front, side, rear and nameplate photographs. Check the direction of rotation as viewed from the shaft end, the flange pilot, mounting bolt spacing, shaft dimensions and every inlet/outlet connection.

Olive Branch Hydraulics can discuss sample matching, shaft and port configuration, inspection and export supply against the confirmed order. Manufacturer names and original model references are used for identification and application comparison. This listing describes an aftermarket replacement and does not imply that it is an original Permco-branded product.

Reference Sources

Application and complete model: Luseng and Lu Seng supplier catalogue listings. Shaft reference: NZSnab and Optipart listings for 1115432006. Series construction and performance: Permco P5100/124 Mixed Series Tandem Pump brochure, Bulletin 03-5100-124. Check the actual supplied unit whenever a catalogue reference differs from your machine.