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| MOQ: | 1PCS |
| Price: | Negotiated price |
| Standard Packaging: | Wooden case |
| Delivery Period: | 1~7 days |
| Payment Method: | T/T, trade assurance,PayPal |
| Supply Capacity: | 1000PCS |
PC120-6 708-1L-00070 708-1L-00032 hydraulic pump assy for excavator spare parts
| Product name | Excavator main pump assy |
| Place of Origin: | China |
| Model: | PC120-6 |
| Part number: | 708-1L-00070 708-1L-00032 |
| Brand: | hitachi |
| Payment term: | T/T & trade assurance & Paypal |
| Delivery time: | Within 3 days after receiving the payment |
| # | Part No | Part Name | Qty. | Price request |
|---|---|---|---|---|
| 1 | (708-1L-00070) | PUMP ASS'Y,(SEE FIG.Y1600-01A0A) | 1 | |
| 1 | (708-1L-00032) | PUMP ASS'Y,(SEE FIG.Y1600-01A0) | 1 | |
| 1A | 07030-03034 | Breather | 1 | |
| 2 | 07005-03016 | GASKET,FRONT ACCESSORY DRIVE | 1 | |
| 3 | 07040-12412 | PLUG,(FOR 2-ACTUATER ATTACHMENT) | 1 | |
| 4 | 07002-02434 | O-RING,DRAIN PLUG? R.H. HALF TANK | 1 | |
| 5 | 07040-11209 | PLUG, OIL DRAIN | 1 | |
| 6 | 07002-01223 | O-RING,(F4350-68A0 -13 ) | 1 | |
| 7 | 203-01-61170 | Cage | 1 | |
| 8 | 203-01-61190 | Shaft | 1 | |
| 9 | 06045-06014 | BEARING,(6014DUC4) | 1 | |
| 10 | 04065-01104 | RING, SNAP | 1 | |
| 11 | 04064-07025 | RING, SNAP (2) | 1 | |
| 12 | 01010-51235 | BOLT, MOUNT TUBES TO SWITCH AND WORK PUMPS | 4 | |
| 13 | 01643-31232 | WASHER,(NOT USED WITH EMERGENCY STR.) | 4 | |
| 14 | 01010-51040 | BOLT, MOUNT MASTER BRAKE CYLINDER | 10 | |
| 15 | 01643-31032 | WASHER,(WITH AUTO EMERGENCY STEERING) | 10 | |
| 16 | 01010-51050 | BOLT,(WITH SERVICE VALVE R.H.) | 1 | |
| 17 | 01643-31032 | WASHER,(WITH AUTO EMERGENCY STEERING) | 1 | |
| 18 | 205-917-1610 | COLLAR | 1 |
| DH50-7, DH55D, DH60-7, DH80, DH130, DH150, DH150W-9, DH215-5, DH200-5, DH150LC-7, DH215-7, DH220-5, DH220-7, DH220-9, DH220-10, DH225-9, DH258, DH258LC-7, DH280, DH290B, DH300-5, DH300-7, DH320, DH360, DH370, DH500, DX300 |
| R60-7, R80, R130, R140, R150-7, R150-9, R1107-7, R160-7, R210, R220, R220-7, R215-7, R220-5, R225-7, R225-9T, R225lc-7, R290, R350-7,R110-9, R215-9, R275LC-9, R305, R305-7, R320, R335-7,R360, R370, R375, R375-7H, R455, R460, R485-7 |
| EC130, EC140B, EC210B, EC210C, EC235C, EC240B, EC290, EC290B, EC290C, EC360B, EC460B, EC460C, EC480D |
| E305, E320, E325C, E315C, E330C, E315D, E320D, E325D, E330D, E360D, E70B, E120B, E200B, E320B, E330B |
| PC35,PC40,PC45, PC50, PC55, PC60,PC60-6, PC70, PC75, PC78, PC80, PC90, PC100, PC110, PC120, PC120-7, PC130, PC150, PC160, PC180, PC200,PC200-6, PC200-7,PC200-8, PC210-8, PC220-6,PC220-7,PC210, PC220, PC230, PC240,PC240-8, PC270, PC300, PC360,PC360-7, PC350, PC400, PC450, PC650, PC750, PC1250 D31, D50, D65, D85, D155, D275, D375, D475 |
| EX200-2, EX220-2, EX120-5, EX200-5, EX220-5, EX400-5, ZX200-3, ZX210-3, ZX240-3, ZX270-3, ZX330-3, ZX360-3, ZX110, ZX120, ZX200-6,ZX200-3G,ZX200-5G,ZX330-3G,ZX350-5G |
| SK200-3, SK200-5, SK135rs, SK70rs,SK60,SK120-5, SK200-8, SK250-8, SK260-8, SK130-8, SK200-6e, SK210-6e, SK160 |
| HD80R, HD820-5, HD1023, HD1430, HD700-7,HD1430-7, HD1250-7, HD450-7 |
| SH120A2/A3,SH130, SH200A2/A3, SH210A5, SH240A3, SH360A5 |
| KX155, KX135, KX161-3 |
The hydraulic pump of an excavator is the core component of the hydraulic system, providing power to the entire system like a heart. It converts the mechanical energy of the engine into hydraulic energy, drives the hydraulic cylinder and hydraulic motor to work, and thus completes various actions of the excavator.
1, Types of hydraulic pumps
Excavator hydraulic pumps are mainly divided into the following two categories:
Gear pump: With a simple structure, low cost, and strong anti pollution ability, but with large flow pulsation and high noise, it is mostly used in small excavators or auxiliary systems.
Piston pump: with complex structure and high cost, but high working pressure, large flow rate, high efficiency, and high control accuracy, it is widely used in medium and large excavators.
2, Working principle of hydraulic pump
The working principle of hydraulic pumps is based on changes in volume. Taking plunger pump as an example:
Oil suction process: The plunger moves backwards, the pump chamber volume increases, forming a vacuum, and the hydraulic oil in the oil tank enters the pump chamber under atmospheric pressure.
Oil pressure process: The plunger moves forward, the pump chamber volume decreases, the hydraulic oil is compressed, the pressure increases, the oil outlet valve is pushed open, and high-pressure oil enters the hydraulic system.
Support and Services:
Our Excavator Swing Motor is a high-quality product designed for maximum performance and durability. Our team of experienced technicians is available to provide technical support and services to ensure that your excavator operates at peak efficiency. Our services include installation assistance, troubleshooting, and repair. We also offer maintenance and inspection services to help prevent issues before they occur. Our goal is to provide you with the support you need to keep your excavator running smoothly and efficiently.
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|
| MOQ: | 1PCS |
| Price: | Negotiated price |
| Standard Packaging: | Wooden case |
| Delivery Period: | 1~7 days |
| Payment Method: | T/T, trade assurance,PayPal |
| Supply Capacity: | 1000PCS |
PC120-6 708-1L-00070 708-1L-00032 hydraulic pump assy for excavator spare parts
| Product name | Excavator main pump assy |
| Place of Origin: | China |
| Model: | PC120-6 |
| Part number: | 708-1L-00070 708-1L-00032 |
| Brand: | hitachi |
| Payment term: | T/T & trade assurance & Paypal |
| Delivery time: | Within 3 days after receiving the payment |
| # | Part No | Part Name | Qty. | Price request |
|---|---|---|---|---|
| 1 | (708-1L-00070) | PUMP ASS'Y,(SEE FIG.Y1600-01A0A) | 1 | |
| 1 | (708-1L-00032) | PUMP ASS'Y,(SEE FIG.Y1600-01A0) | 1 | |
| 1A | 07030-03034 | Breather | 1 | |
| 2 | 07005-03016 | GASKET,FRONT ACCESSORY DRIVE | 1 | |
| 3 | 07040-12412 | PLUG,(FOR 2-ACTUATER ATTACHMENT) | 1 | |
| 4 | 07002-02434 | O-RING,DRAIN PLUG? R.H. HALF TANK | 1 | |
| 5 | 07040-11209 | PLUG, OIL DRAIN | 1 | |
| 6 | 07002-01223 | O-RING,(F4350-68A0 -13 ) | 1 | |
| 7 | 203-01-61170 | Cage | 1 | |
| 8 | 203-01-61190 | Shaft | 1 | |
| 9 | 06045-06014 | BEARING,(6014DUC4) | 1 | |
| 10 | 04065-01104 | RING, SNAP | 1 | |
| 11 | 04064-07025 | RING, SNAP (2) | 1 | |
| 12 | 01010-51235 | BOLT, MOUNT TUBES TO SWITCH AND WORK PUMPS | 4 | |
| 13 | 01643-31232 | WASHER,(NOT USED WITH EMERGENCY STR.) | 4 | |
| 14 | 01010-51040 | BOLT, MOUNT MASTER BRAKE CYLINDER | 10 | |
| 15 | 01643-31032 | WASHER,(WITH AUTO EMERGENCY STEERING) | 10 | |
| 16 | 01010-51050 | BOLT,(WITH SERVICE VALVE R.H.) | 1 | |
| 17 | 01643-31032 | WASHER,(WITH AUTO EMERGENCY STEERING) | 1 | |
| 18 | 205-917-1610 | COLLAR | 1 |
| DH50-7, DH55D, DH60-7, DH80, DH130, DH150, DH150W-9, DH215-5, DH200-5, DH150LC-7, DH215-7, DH220-5, DH220-7, DH220-9, DH220-10, DH225-9, DH258, DH258LC-7, DH280, DH290B, DH300-5, DH300-7, DH320, DH360, DH370, DH500, DX300 |
| R60-7, R80, R130, R140, R150-7, R150-9, R1107-7, R160-7, R210, R220, R220-7, R215-7, R220-5, R225-7, R225-9T, R225lc-7, R290, R350-7,R110-9, R215-9, R275LC-9, R305, R305-7, R320, R335-7,R360, R370, R375, R375-7H, R455, R460, R485-7 |
| EC130, EC140B, EC210B, EC210C, EC235C, EC240B, EC290, EC290B, EC290C, EC360B, EC460B, EC460C, EC480D |
| E305, E320, E325C, E315C, E330C, E315D, E320D, E325D, E330D, E360D, E70B, E120B, E200B, E320B, E330B |
| PC35,PC40,PC45, PC50, PC55, PC60,PC60-6, PC70, PC75, PC78, PC80, PC90, PC100, PC110, PC120, PC120-7, PC130, PC150, PC160, PC180, PC200,PC200-6, PC200-7,PC200-8, PC210-8, PC220-6,PC220-7,PC210, PC220, PC230, PC240,PC240-8, PC270, PC300, PC360,PC360-7, PC350, PC400, PC450, PC650, PC750, PC1250 D31, D50, D65, D85, D155, D275, D375, D475 |
| EX200-2, EX220-2, EX120-5, EX200-5, EX220-5, EX400-5, ZX200-3, ZX210-3, ZX240-3, ZX270-3, ZX330-3, ZX360-3, ZX110, ZX120, ZX200-6,ZX200-3G,ZX200-5G,ZX330-3G,ZX350-5G |
| SK200-3, SK200-5, SK135rs, SK70rs,SK60,SK120-5, SK200-8, SK250-8, SK260-8, SK130-8, SK200-6e, SK210-6e, SK160 |
| HD80R, HD820-5, HD1023, HD1430, HD700-7,HD1430-7, HD1250-7, HD450-7 |
| SH120A2/A3,SH130, SH200A2/A3, SH210A5, SH240A3, SH360A5 |
| KX155, KX135, KX161-3 |
The hydraulic pump of an excavator is the core component of the hydraulic system, providing power to the entire system like a heart. It converts the mechanical energy of the engine into hydraulic energy, drives the hydraulic cylinder and hydraulic motor to work, and thus completes various actions of the excavator.
1, Types of hydraulic pumps
Excavator hydraulic pumps are mainly divided into the following two categories:
Gear pump: With a simple structure, low cost, and strong anti pollution ability, but with large flow pulsation and high noise, it is mostly used in small excavators or auxiliary systems.
Piston pump: with complex structure and high cost, but high working pressure, large flow rate, high efficiency, and high control accuracy, it is widely used in medium and large excavators.
2, Working principle of hydraulic pump
The working principle of hydraulic pumps is based on changes in volume. Taking plunger pump as an example:
Oil suction process: The plunger moves backwards, the pump chamber volume increases, forming a vacuum, and the hydraulic oil in the oil tank enters the pump chamber under atmospheric pressure.
Oil pressure process: The plunger moves forward, the pump chamber volume decreases, the hydraulic oil is compressed, the pressure increases, the oil outlet valve is pushed open, and high-pressure oil enters the hydraulic system.
Support and Services:
Our Excavator Swing Motor is a high-quality product designed for maximum performance and durability. Our team of experienced technicians is available to provide technical support and services to ensure that your excavator operates at peak efficiency. Our services include installation assistance, troubleshooting, and repair. We also offer maintenance and inspection services to help prevent issues before they occur. Our goal is to provide you with the support you need to keep your excavator running smoothly and efficiently.
