Highland Variable Displacement Hydraulic Piston Pumps High Quality
Highland hydraulic piston pumps introduction:
Almost every hydraulic industry use hydraulic piston pumps.
Highland brand hydraulic piston 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, such as mixer truck, agricultural machinery, forestry
equipment, mining machinery, construction machinery, combine
harvesters ... etc the applications of hydraulic piston pumps.
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 closed-loop circuit system.
4. Hydraulic pumps have manual servo and hydraulic variable control
mode.
5. Hydraulic pumps are variable displacement hydraulic piston pumps
with a charging oil pump.
6. Compact design and economical.
7. Optimum volumetric efficiency.
8. Favourable bearing load
9. Top quality.
10. Competitive price.
Variable Displacement 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
|
Highland after-sale service for variable displacement hydraulic
piston pumps:
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 of variable displacement hydraulic
piston pumps for mixer truck?
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: Shipping way depends on quantity, if 1-2 set, ship by air
express, it takes 3-5 days to arrive. Or shipping by sea.
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: Highland hydraulic piston pumps, variable displacement
hydraulic piston pumps, high quality hydraulic pumps
