Understanding The Power And Performance Of Heavy Duty Hydraulic Motors HMF30
Product Summary
Highland Understanding the Power and Performance of Heavy Duty Hydraulic Motors HMF30 Quick Detail: ·Cast iron housing ·Hydraulic components ·Model HMF30 ·Hydraulic system power components ·Principle hydraulic transmission ·Features easy maintenance ·Simple layout ·System Solutions ·Work fast ·Fully ...
Product Custom Attributes
42mpa Max Heavy Duty Hydraulic Motors
,Heavy Duty Hydraulic Motors HMF30
Basic Properties
Trading Properties
Product Description
Highland Understanding the Power and Performance of Heavy Duty Hydraulic Motors HMF30
Quick Detail:
·Cast iron housing
·Hydraulic components
·Model HMF30
·Hydraulic system power components
·Principle hydraulic transmission
·Features easy maintenance
·Simple layout
·System Solutions
·Work fast
·Fully replace imported products
·Patent certificate certification
·Application mobile crusher heavy duty hydraulic motors
·1 year warranty
Description:
Highland Heavy duty hydraulic motors features:
Highland Heavy Duty Hydraulic Motors are robustly designed and built to withstand rigorous operational demands. They leverage the power of hydraulic fluid under pressure to generate rotational motion and torque, which is then used to drive a variety of heavy machinery, from construction equipment to industrial machinery.
Highland HMF Series Technical parameter:
| HMF hydraulic pump and HMF hydraulic motor series | 30 | ||
| Displacement | Max displacement | ml/r | 30 |
| Speed | Max continuous working speed (Full load condition) | r/min | 3500 |
| 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 |
| Max output torque | Nm | 227 | |
| Power | Continuous output power | KW | 45 |
| Max power | KW | 62 | |
| Temperature | Allowable shell temperature | ℃ | 80 |
| Max working temperature of oil tank | ℃ | 70 | |
| weight | HPV series hydraulic pump hydraulic oil drain | kg | 45 |
| HPV series hydraulic motor hydraulic oil drain | kg | 30 | |
Notices:
Proper Installation: The installation of a Heavy Duty Hydraulic Motor should be done by a trained professional to ensure that it is installed correctly. Improper installation can lead to reduced performance, increased wear, and even damage to the motor. It's crucial to follow the manufacturer's instructions and specifications to ensure the motor operates at its best.
Application:
Mixer truck: concrete mixer truck, cement mixer truck;
Coal mining machinery: scraper;
Industry: pharmaceutical machinery;
Transport vehicles: road rollers, concrete pump trucks, stabilized soil mixers
HMF30 Factory Production & Inspection Evidence
Prior to shipment each HMF30-21 passes through a documented production and inspection stage and is photographed on the factory floor; that evidence is recorded below.
Factory Evidence
- Hydraulic motor photographed on the factory floor before packing
- Housing and drive shaft visually checked prior to shipment
- Port and mounting arrangement verified to the HMF30 model specification
- Final inspection carried out per the product's technical requirements
Evidence Type: Factory Production / Visual Inspection
Application: Heavy-duty hydraulic drive systems
Product Status: Production / Pre-shipment Inspection
HMF30 Quality Control & Inspection
Each HMF30-21 goes through an identical inspection route. On completion of assembly it is bench-run on the closed-loop motor stand, where displacement, working pressure, speed, flow and torque are recorded, overall and volumetric efficiency verified, and leakage checked; approval is given only if all values meet specification.
HMF30 Factory Performance Testing
All HMF30-21 motors are performance-tested on the closed-loop bench ahead of delivery. Component No. 02301060203001 was run on 2023/1/6 13:51 at 36.5 ℃, at a 30 mL/rev rated displacement, a 3800 r/min maximum speed and a 38 MPa maximum pressure (rated 35 MPa). Its recorded power-recovery ratio is 10 %.
HMF30 Recorded Test Data
Test-bench data for the HMF30-21 motor, recorded as-is (component No. 02301060203001; 2023/1/6 13:51; 36.5 ℃; charge pressure 1.2 MPa):
| Speed n1 (r/min) | Pressure P2 (MPa) | Flow Q2 (L/min) | Displacement q2 (mL/rev) | Torque N1 (N·m) | Input Power P1 (kW) | Output Power P0 (kW) | Overall Eff. η (%) | Volumetric Eff. ηv (%) |
|---|---|---|---|---|---|---|---|---|
| 1320 | 4.3 | 45.7 | 34.6 | 23 | 3.2 | 3.3 | 103 | 100 |
| 1318 | 16.8 | 43.6 | 34.6 | 95 | 13.1 | 12.2 | 93.1 | 95.5 |
| 1318 | 27.6 | 42.2 | 34.6 | 157 | 21.7 | 19.4 | 89.6 | 92.5 |
| 1322 | 4.3 | 46.1 | 34.9 | 24 | 3.3 | 3.3 | 99.4 | 100 |
| 1320 | 17.6 | 44.3 | 34.9 | 101 | 14 | 13 | 93.1 | 96.2 |
| 1320 | 29 | 42.9 | 34.9 | 168 | 23.2 | 20.7 | 89.3 | 93.2 |
The values listed above are unaltered from the factory test report; charge pressure is held at 1.2 MPa.
HMF30 Engineering Drawing
The HMF30-21 uses the HMF30/50 series motor drawing. Its output shaft is an involute spline of 21 teeth at 16/32 radial pitch with a 30° pressure angle and a 33.34 mm dividing circle diameter. The SAE mounting flange is fixed by four bolts with 3/8-16 UNC threads at a depth of 25 mm. L1 and L2 are the leakage ports; the speed-sensor installation port is 7/8-14 UNF-2B; and the flushing pressure measuring port and relief-valve taps measure 9/16-18, 15 mm deep. Both CW and CCW rotation are offered.
HMF30 Technical Documents
A set of technical documents supports the HMF30 motor, recording its performance ratings, test evidence and installation dimensions. The documents held for this product are listed below and are available to qualified buyers on request.
- HMF30 motor technical parameter sheet
- Closed-loop hydraulic motor test report (component No. 02301060203001)
- Engineering / outline drawing (HMF30/50 series)
- Model selection table (displacement and output shaft)
These documents can be requested through our sales team.
HMF30 Application / Project Evidence
The HMF30-21 closed axial piston motor was produced for a Saudi Arabia concrete mixer truck project. The order — referred to internally as “Variable Piston Pump for Saudi Arabia” — totalled 20 units shipped to a Saudi Arabia-based customer, with Shandong Highland Hydraulic Seiko Co., Ltd. as the manufacturer. Within this product the motor is applied to heavy-duty hydraulic drive systems through the closed-circuit hydrostatic transmission. The details below are from that delivery's project records.
FAQ
Q1. Can I have a sample order for mobile crusher heavy duty hydraulic motors ?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
10 to 15 days for samples, mass production according to MOQ
Q3. Do you have any MOQ limit for mobile crusher heavy duty hydraulic motors ?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
Ship by sea, it generally takes 15-20 days to arrive, and air is also optional.
Q5. How to proceed an order for mobile crusher heavy duty hydraulic motors ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.
Q7: How to deal with the faulty?
A: Firstly, our products are produced in strict quality control system.Secondly, we will inspect the defective pump and motor, and then respond according to the actual situation
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