11C0318 P360-G135367PP6G LiuGong CLG862 CLG888 Hydraulic Gear Pump

11C0318 LiuGong Working Hydraulic Gear Pump

Olive Branch Hydraulics supplies an aftermarket replacement solution identified by 11C0318 and the complete pump model P360-G135367PP6G. This large-frame external gear pump is associated with the working hydraulic system of LiuGong CLG862 wheel loaders. CLG888 is also listed in supplier catalogues for the same part number. The working pump supplies the loader implement circuit, including the lift and bucket functions controlled by the machine hydraulic valve.

Use the part number as the starting point for identification, then compare the complete model suffix and installation details. Machines with the same model name can have different production revisions. OEM names and model references identify the intended application; this listing describes an aftermarket supply option from Olive Branch Hydraulics.

Material number and model references

11C0059 and P7600-F125 are included as an additional supplier-catalogue cross-reference to help identify an older pump. They should be checked against the actual machine parts book. A shared catalogue row alone does not establish identical shafts, ports, rotation or performance. Other LiuGong pump numbers belong to separate assemblies and should not be substituted simply because they appear on the same loader parts page.

Compatible equipment

Flow, pressure and displacement explained

The CLG862 operation-manual specification associates P360-G135367PP6G with a working-system flow of 262.5 L/min at 2100 rpm and a system pressure of 20.7 MPa (207 bar). Its 3.5 MPa pilot pressure describes a different circuit. These values provide application context; they are not a test certificate for every replacement pump carrying 11C0318.

The P360 family uses a sleeve-bushing design and cast-iron construction. The referenced 360/460 series performance sheet lists P360 displacement options from 30 to 148 cm³/rev and operating speeds from 600 to 2400 rpm. The P360 pressure table varies with gear width, from 207 to 241 bar. The 4500 psi / 310 bar figure advertised for the combined 360/460 family belongs to the specified 460 configurations and must not be assigned automatically to this P360 pump.

G135 is retained in the complete product model. Exact displacement, efficiency and maximum pressure for the supplied 11C0318 assembly should come from its drawing or test sheet. Calculating displacement from machine flow alone can be misleading because published flow depends on operating conditions, efficiency and circuit arrangement.

Installation and replacement matching

Provide the old pump nameplate, the loader model and serial number, and clear photographs of the shaft, mounting flange and both oil ports. Measure shaft diameter, spline count, exposed shaft length, flange pilot diameter and mounting-hole centres. Check the inlet and outlet connection pattern, thread size and position. Confirm rotation from the actual nameplate arrow, viewed from the shaft end.

Supplier catalogues give an approximate weight of 33.3 kg and an overall envelope of 220 × 190 × 310 mm. These are useful shipping and identification references; use a dimensioned drawing for installation. A visual match or similar weight does not prove direct replacement. Confirm mechanical fit and hydraulic performance together before dispatch.

Product photographs

The first photograph is the product-pack image supplied for this listing. Additional images are external supplier references showing the 11C0318 pump and its full-model nameplate. Their original supplier markings are retained. They illustrate identification details and are not photographs or certificates of Olive Branch stock.

Supply and enquiry

Ask Olive Branch Hydraulics for a 11C0318 gear pump, P360-G135367PP6G replacement pump, CLG862 working hydraulic pump or CLG888 loader implement pump. Send your required quantity and old-unit details so the configuration can be checked. Sample matching, OEM/ODM options and pre-shipment inspection can be discussed for the confirmed replacement.

Reference documents

Guangxi Linqian supplier catalogue: 11C0318, P360-G135367PP6G, CLG862 / CLG888 and approximate weight.

LiuGong CLG862 operation manual, publication CLG862-200904001, main component specifications: working-pump model, flow and system pressures.

SSH Permco India / Hydra-Perm-Co 360/460 data sheet B360/460 Rev 5, October 2010: series construction and performance limits.

Guangxi Ligong loader-parts table: additional 11C0059 / P7600-F125 reference and dimensional envelope.