Highland Closed-Circuit System 42Mpa Hydraulic Piston Pump for Agricultural Machinery
42Mpa Hydraulic piston pump introduction:
Our 42Mpa hydraulic piston pump is suitable for hydrostatic drive of closed circuit system in hydraulic walking machinery, such as agricultural machinery. Meantime the design of its drive shaft bearing makes the application field reach the expected service life. Our hydraulic pumps have wide range of displacements: Offering a range of pumps with 30-130 cm² per round, multiple displacements specification can match many power machineries. And our hydraulic pumps have high pressure capability: keep high performance of working conditions at 420 Bar instantaneous high pressure situation.
Hydraulic piston pumps features:
1. High efficiency, durable, robust design meets the demands of harsh work conditions for applications
2. Hydraulic piston pumps have swash plate structure.
3. Be Suitable for high pressure 42Mpa closed circuit system.
4. Hydraulic pumps have manual servo and hydraulic variable control mode.
5. Hydraulic pumps are variable displacement pumps with a charging oil pump.
6. Compact and economical.
7. Optimum volumetric efficiency.
8. Top quality.
9. Competitive price.
42Mpa Agricultural machinery hydraulic piston pumps technical specification:
| HPV Series Technical parameter |
| HPV hydraulic pump and HMF hydraulic motor series | 30 | 50 | 70 | 90 | 110 | 130 |
| Displacement | Max displacement | ml/r | 30 | 50 | 70 | 90 | 110 | 130 |
| Speed | Max continuous working speed
(Full load condition) | r/min | 3500 | 3500 | 3200 | 3200 | 2900 | 2900 |
| Rated speed | r/min | 2500 |
| Min continuous working speed | r/min | 500 |
| Pressure | Rated working pressure | Mpa | 35 |
| Max working pressure (transient) | Mpa | 42 |
| Continuous working pressure | Mpa | 30 |
| Allowable shell pressure (Absolute) | Mpa | Constant0.25, Peak value0.5 |
| Torque | Continuous output torque
(Under continuous working pressure) | Nm | 162.3 | 252.3 | 342.6 | 432.9 | 535.3 | 632.4 |
| Max output torque | Nm | 227 | 353 | 480 | 606 | 749 | 885 |
| Power | Continuous output power | KW | 45 | 79 | 107 | 139 | 149 | 176 |
| Max power | KW | 62 | 95 | 114 | 150 | 173 | 205 |
| Temperature | Allowable shell temperature | ℃ | 80 |
| Max working temperature of oil tank | ℃ | 70 |
| Weight | HPV series hydraulic pump hydraulic oil emptying | kg | 45 | 46 | 63 | 64 | 82 | 88 |
| HMF series hydraulic motor hydraulic oil emptying | kg | 30 | 30 | 36 | 36 | 36 | 38
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Highland after-sale service:
Quality service
One to one service, can provide design and installation solutions;
Online service for quick response and consultation;
Free door-to-door service to solve difficult after-sales problems;
Fast delivery and good service
A number of invention patents and utility model patent certification, the key components of imported raw materials; Order 7 ~ 20 days fast delivery, 1 year after sales maintenance cycle, for your risk.
FAQ of hydraulic piston pumps:
Q1: Could I have a sample order?
A: Yes, we welcome a sample order to test and check quality.
Q2: How do you ship the goods and how long does it take to arrive?
A: Ship by air express, it takes 3-5 days to arrive. Airline and sea shipping also optional.
Q3: Do you offer guarantee for the products?
A: No one can match our dedication to quality, honesty and value. Experienced hydraulic pump experts, experienced customer service, experienced technicians dedicated to their work, process each and every order. Each order is carefully inspected before it leaves our facility.
Also we offer 1 year gurantee.
Q4: What are the payment terms?
A: Full order: 30% as deposit, balance paid before shipment.
Small order/sample order: Full advance payment.
Q5: Are you manufacturer?
We are a manufacturer with own plant manufacturing producing hydraulic pumps and motors.
20 years experience in hydraulic industry for oversea and domestic markets. Main business range is hydraulic motor pump system, piston pumps and motors, welcome to visit our factory in Dezhou city Shandong province.
Tag: closed circuit system, agricultural machinery hydraulic piston pumps, 42Mpa hydraulic piston pumps
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Closed Circuit System 42Mpa Hydraulic Piston Pump For Agricultural Machinery Images
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