High-Quality Hydraulic Gear Pumps for Excavators and Construction Machinery - February 23, 2025

In the demanding world of construction and excavation, reliable hydraulic components are paramount. HONOUR TIME, established in 2013, is your trusted partner for premium hydraulic gear pumps and excavator spare parts. As a leading manufacturer, we specialize in providing overhaul parts for construction machinery engines and a comprehensive range of excavator accessories under our own brand, HONOUR TIME.

Our Extensive Range of Hydraulic Gear Pumps

We offer a wide array of hydraulic gear pumps designed for various excavator and construction machinery models. Our factory direct supply ensures competitive pricing and exceptional quality. Below are some of our featured product series:

Excavator Hydraulic Gear Pumps

• 705-41-08001, 705-41-08010, 705-41-08040, 705-41-08050, 705-41-08070, 705-41-08080, 705-41-08090:  Versatile hydraulic gear pumps compatible with various excavator models.

• PUMP ASS'Y PC15-3 PC10-7 PC20-7 705-41-08070:  Specifically designed pump assemblies for PC15-3, PC10-7, and PC20-7 excavators.

• Hydraulic Gear Pump PC25-1 PC38UU-2 PC38 705-41-08080 705-41-08010: Main pumps for PC25-1, PC38UU-2, and PC38 excavators.

• Hydraulic Pump PC25-1 PC38UU-2 PC38 PC40-7 PC50UU 705-41-08090: High-quality hydraulic pumps for PC25-1, PC38UU-2, PC38, PC40-7, and PC50UU excavators.

• Hydraulic Gear Pump PC28UU-2E 705-41-08240: Gear pumps for PC28UU-2, PC28, and PC28UU excavator models.

Wheel Loader and Bulldozer Hydraulic Pumps

• W-01-00141 CBGj1045 Gear Pump: Robust gear pumps suitable for various construction applications.

• Hydraulic Gear Pump 14X-49-11600: Designed for Bulldozer models D65E-12, D65EX-12/15, D65P-12, D65PX-12/15, D65WX-15, and D85E-SS-2.

• Hydraulic Gear Pump D21A D21AG D21E 113-15-00470: Pilot pumps for Bulldozer models D21A, D21AG, and D21E.

• Hydraulic Pilot Pump 704-12-38100: Steering gear pumps for Bulldozer models D50P-15/16/17/18.

• Hydraulic Pilot Pump 705-11-33011, 705-11-34011, 705-11-38010, 705-11-38011, 705-55-34181, 705-55-34180: Pilot pumps for Wheel Loader models GD605A-3, WA100, WA120, 521, GD705A-4, WA120-1, WA380-3, WA350-3X, and Bulldozer D60P-12-E.

• Hydraulic Pilot Pump 705-12-38010, 705-12-40010, 705-12-40040, 705-12-44010: Pilot pumps for Wheel Loader models WA500-3, WF550-3, WA470-1, WA500-1, WA450-1, WA450/470-1, WA500-1, WF450T-1, Bulldozer D75S-3/5, D155AX-5, and Dump Truck HD785-1/2.

• Hydraulic Pilot Pump 705-12-36010, 705-12-35240, 705-12-34010: Hydraulic transmission gear oil pumps for Wheel Loader models WA450-1-A and WA420.

• Hydraulic Gear Pump 705-53-42000: Gear pumps for Wheel Loader models WA600-1/3 and WD600-3.

• Hydraulic Pump Assy 705-11-34250, 705-55-24130: Pump assemblies for Wheel Loader models WA300-3 and WA320-3.

• Hydraulic pump 705-55-34160: Hydraulic pumps for loader models WA300 / WA320-3.

• Gear Pump 705-55-34000: Gear pumps for Komatsu Wheel Loader 560B-1.

• Hydraulic gear pump 705-58-46001, 705-58-47000, 705-58-46010, 705-58-43010, 705-56-34180, 705-56-34240: Gear pumps for Wheel Loader WA600-1.

• Hydraulic gear pump 705-56-43021, 705-56-43020: Gear hydraulic pumps for WA450-3 wheel loaders.

Main Hydraulic Pumps

• K3V112DP, K3V112DP-119R-9NR9-D: Main hydraulic pumps used for R210-7 excavators.

• A11VO75, A11VO75LRDS/10R: Excavator main pump assemblies.

• PC45-8 Main Hydraulic Pump PVD-2b-40p 705-41-02310: Main hydraulic pump for PC45-8 excavators.

• PC120-6 Hydraulic Pump PC120-6 Main Pump 705-56-34000: Main pumps for PC120-6 excavators.

Pilot Pumps and Tandem Pumps

• Hydraulic Hydraulic Pilot Pump 702D+1015 14T: Pilot pumps for various applications.

• Hydraulic Pilot Pump PC200-3 Gear Pump 704-24-28200, 704-24-28201, 704-24-28203, 704-28-02710: Pilot pumps for PC200-3 excavators.

• Hydraulic Pilot Pump PW150 705-11-26010: Pilot pumps for PW150 hydraulic pump parts.

• Hydraulic Pilot Pump 705-11-28010, 705-11-33014, 705-11-33015, 705-12-28010, 705-12-34010, 705-12-34060, 705-12-35010: Versatile pilot pumps for various machinery.

• Hydraulic Pilot Pump 705-22-30150, 705-22-29070: Pilot pumps for PC75, PC75UU-3, PC75US-3, and PC78US-5 excavators.

• 705-30-31203 Tandem Hydraulic Gear Pump: Tandem hydraulic gear pumps for Bulldozer models D60A, D60S, and D60P.

• HD325 HD405 gear pump assy 705-40-01420: Pilot pump assemblies for HD325 and HD405 models.

• PVD15 Excavator parts PC50UU-2 Pilot Pump Gear Pump 705-41-01620: Pilot pumps for PC50UU-2 excavators.

• PC27MR-3 PC35MR-2 pc30mr-2 pc30 PC35 PC27MR-2 hydraulic pilot pump 705-41-07180 705-41-02320 705-41-02700: Pilot pumps for PC27MR-3, PC35MR-2, pc30mr-2, pc30, PC35, and PC27MR-2 excavators.

• hydraulic pump PC60-3 PC120-3 gear pump pilot pump 705-56-24080: Gear and pilot pumps for PC60-3 and PC120-3 excavators.

• WA200-5 pump assembly 705-56-26081 705-56-26080: Pump assemblies for WA200-5 wheel loaders.

• Hydraulic gear pump 705-56-34360, 705-56-34490, 705-56-34630: Gear pump assemblies for HM400, HD605-7, and HD465-7 models.

• hydraulic pump assy 705-56-36051, 705-56-36050, 705-52-11090, 705-22-28350: Hydraulic pump assemblies for WA320-6 wheel loaders.

Why Choose HONOUR TIME Hydraulic Gear Pumps?

• Factory Direct Pricing:  Benefit from competitive prices as we are a direct manufacturer.

• Premium Quality:  Our hydraulic pumps are built to meet and exceed OEM standards, ensuring durability and reliability.

• Extensive Product Range:  We offer a wide selection of hydraulic pumps and spare parts for various construction machinery.

• Expertise and Experience: With nearly a decade in the industry since 2013, HONOUR TIME is a trusted name in construction machinery parts.

Your Partner in Construction Machinery Parts

HONOUR TIME is committed to providing high-performance overhaul parts and excavator accessories to keep your machinery running smoothly and efficiently. Contact us today to learn more about our products and how we can support your business.

Contact Us

Mobile/WeChat/WhatsApp: +86 13532379052
  Email: [email protected]
  Website: www.honourtime-parts.com

Construction Machinery Parts - 名词解释 (Nomenclature)

1. 液压泵 (Yèyā bèng) - Hydraulic Pump:  液压系统的动力元件，将机械能转换为液压能。 (Power component of the hydraulic system, converting mechanical energy to hydraulic energy.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  发动机附近，驱动液压系统 (Near the engine, driving the hydraulic system).

• 例子 (Lìzi) - Example: 小松挖掘机 PC200-7 主液压泵 (Komatsu excavator PC200-7 main hydraulic pump)

• 零件号 (Língjiàn hào) - Part Number: 708-2L-00051

2. 齿轮泵 (Chǐlún bèng) - Gear Pump:  一种常见的液压泵，通过齿轮啮合输送液体。 (A common type of hydraulic pump that uses gear meshing to transport liquid.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  液压系统中，用于提供液压动力 (In the hydraulic system, used to provide hydraulic power).

• 例子 (Lìzi) - Example: 柳工装载机 CLG856 齿轮泵 (LiuGong loader CLG856 gear pump)

• 零件号 (Língjiàn hào) - Part Number: SP101985

3. 柱塞泵 (Zhùsāi bèng) - Piston Pump:  一种高压液压泵，通过柱塞往复运动输送液体。 (A high-pressure hydraulic pump that uses reciprocating piston motion to transport liquid.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  主液压系统，提供高压动力 (Main hydraulic system, providing high-pressure power).

• 例子 (Lìzi) - Example: 卡特彼勒挖掘机 CAT 320D 柱塞泵 (Caterpillar excavator CAT 320D piston pump)

• 零件号 (Língjiàn hào) - Part Number: 244-3235

4. 先导泵 (Xiāndǎo bèng) - Pilot Pump:  为液压控制系统提供控制压力的泵。 (A pump that provides control pressure for the hydraulic control system.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  主泵附近，为控制阀提供压力 (Near the main pump, providing pressure for control valves).

• 例子 (Lìzi) - Example: 神钢挖掘机 SK200-8 先导泵 (Kobelco excavator SK200-8 pilot pump)

• 零件号 (Língjiàn hào) - Part Number: YB10V00003F1

5. 液压马达 (Yèyā mǎdá) - Hydraulic Motor:  将液压能转换为机械能的执行元件。 (An actuator that converts hydraulic energy into mechanical energy.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  驱动行走机构或工作装置 (Driving walking mechanism or working device).

• 例子 (Lìzi) - Example: 徐工挖掘机 XE215CA 行走液压马达 (XCMG excavator XE215CA travel hydraulic motor)

• 零件号 (Língjiàn hào) - Part Number: 803004342

6. 液压缸 (Yèyā gāng) - Hydraulic Cylinder:  将液压能转换为直线往复运动的执行元件。 (An actuator that converts hydraulic energy into linear reciprocating motion.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  工作装置上，如动臂、斗杆、铲斗 (On the working device, such as boom, stick, bucket).

• 例子 (Lìzi) - Example: 斗山挖掘机 DX225LC-9 动臂油缸 (Doosan excavator DX225LC-9 boom hydraulic cylinder)

• 零件号 (Língjiàn hào) - Part Number: 474-00076

7. 控制阀 (Kòngzhì fá) - Control Valve:  控制液压系统中液流方向、压力和流量的元件。 (Components that control the direction, pressure, and flow of fluid in a hydraulic system.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  液压管路中，控制液压执行元件 (In the hydraulic pipeline, controlling hydraulic actuators).

• 例子 (Lìzi) - Example: 沃尔沃挖掘机 EC210BLC 主控制阀 (Volvo excavator EC210BLC main control valve)

• 零件号 (Língjiàn hào) - Part Number: VOE14529892

8. 液压油管 (Yèyā yóuguǎn) - Hydraulic Hose:  液压系统中输送液压油的管道。 (Pipelines that transport hydraulic oil in a hydraulic system.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  连接液压元件，构成液压回路 (Connecting hydraulic components to form a hydraulic circuit).

• 例子 (Lìzi) - Example: 三一挖掘机 SY215C 液压油管 (Sany excavator SY215C hydraulic hose)

• 零件号 (Língjiàn hào) - Part Number: 10343357

9. 滤芯 (Lǜxīn) - Filter Element:  用于过滤液压油中杂质的部件，保持油液清洁。 (A component used to filter impurities in hydraulic oil to keep the oil clean.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  液压油箱或管路中，过滤油液 (In the hydraulic tank or pipeline, filtering oil).

• 例子 (Lìzi) - Example: 现代挖掘机 R225-7 液压滤芯 (Hyundai excavator R225-7 hydraulic filter element)

• 零件号 (Língjiàn hào) - Part Number: 11NB-20140

10. 密封件 (Mìfēng jiàn) - Seal:  防止液压系统泄漏，保证系统压力的部件。 (Components that prevent leakage in the hydraulic system and ensure system pressure.)

• 安装部位 (Ānzhuāng bùwèi) - Installation Location:  液压元件连接处，防止油液泄漏 (At the connection of hydraulic components to prevent oil leakage).

• 例子 (Lìzi) - Example: 山推推土机 SD32 密封件 (Shantui bulldozer SD32 seal kit)

• 零件号 (Língjiàn hào) - Part Number: 175-27-00228

由广数供应链（CGSC）团队提供运营方案