After-sales Service: | Sampletraining/Online Support/Changing Spare Parts |
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Warranty: | 1 Year |
Type: | Pump |
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Part Number | 705-52-42000 |
Type | Fixed-displacement external gear pump |
Application | - Koma-tsu PC1250-7, PC1100-6 excavators - WA600-8 wheel loaders |
Displacement | 26 cm³/rev (1.59 in³/rev) |
Rated Pressure | 180 bar (2,610 PSI) |
Max Pressure | 220 bar (3,190 PSI) |
Rated Speed | 1,800-2,000 RPM |
Rated Flow | ~47 L/min (12.4 GPM) @ 1,800 RPM, ISO VG 46 oil (50°C) |
Gear Material | Case-hardened alloy steel (HRC 58-62) |
Pump Body Material | Cast iron (FC250) or aluminum alloy (ADC12) |
Port Connections | - Inlet: SAE 10 flange (3/4"-16 UNF) - Outlet: SAE 8 flange (1/2"-20 UNF) |
Rotation | Clockwise (CW) or counterclockwise (CCW) (shaft keyway-dependent) |
Mounting Flange | SAE J744-C (4-bolt, 127 mm diameter, M10 threads) |
Weight | ~12 kg (cast iron) / ~8 kg (aluminum) |
Volumetric Efficiency | ≥93% @ rated pressure |
Temperature Range | - Ambient: -20°C to +80°C - Oil: -10°C to +110°C |
Filtration Requirement | ISO 4406: 18/16/13 (≤25 μm particles) |
ABOUT US
Our Advantage
1.Quick response within 12 hours
2.Accept small order(MOQ:1pcs)
3.Custom service.Unusual packaging,standard packing or as customer required
4.Excellent after-sales service
5.Strict quality control system.100% factory testing and inspection personnel in accordance with international standards for the high-frequency sampling, to ensure the quality of products manufactured
6.Accept ODM&OEM
Packing&Delivery&After-sale
1.Standard wooden case or cartonbox
2.Safety for long-distance transportation
3.All of the productions will be checked carefully before delivery
Pre-sales Service
1. Inquiry and consulting support
2. Sample testing support
3. Recommend the most suitable machine according to customer's purpose
4. Factory visiting welcomed
After-sales Service
1. Training how to install the machine
2. Training how to use the machine
3. Warranty 1 year
4. Engineers available to service machinery oversea
Our company has passed ISO9001:2015 quality system certification and ISO14000 environmental management system certification, based on quality system, to provide customers with first-class products and services.
Main Products
Main products are hydraulic orbit motors, hydraulic winches, hydraulic brakes, hydraulic steelhole punchers, hydraulic steerings, etc.
HOT Products - Hydraulic Motors
If you need other models of products, please feel free to contact me!