| Customization: | Available |
|---|---|
| Speed: | Low Speed |
| Max Pressure: | 42.5 MPa |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Modular Design - Quick displacement changes without motor disassembly
Energy Efficient - 5-15% higher mechanical efficiency vs. competitors
Global Support - ISO 9001 certified manufacturing with OEM documentation
The BD Series represents a new generation of high-performance radial piston hydraulic motors featuring a five-cylinder crankshaft design. Building upon the proven reliability of GM Series components, these motors incorporate an innovative sliding central bearing system that enables:
Variable displacement via external pilot signal
Hollow shaft options for auxiliary equipment integration
Taper roller bearings for axial load capacity
Counterbalance weights for high-speed vibration reduction
Engineered for extreme durability, BD Series motors deliver exceptional starting torque efficiency and maintain stable performance across all speed ranges, from ultra-low RPM to maximum rated speeds.
1. Unmatched Flexibility
On-the-fly displacement switching between high/low modes (dynamic or static)
Freewheeling capability in full cavitation conditions
Hollow shaft variants (BD3-BD7) for brake/encoder integration
2. Superior Performance
Industry-leading starting torque (up to 95% efficiency)
Stable low-speed operation - No torque drop at stall conditions
Extended bearing life with low-friction sliding central bearing
3. Robust Construction
42.5 MPa (6,160 psi) max pressure (BD1 model)
Heavy-duty splined outputs (BD5-BD7 for 300+ kN·m applications)
Multi-bearing support for high radial/axial loads
4. Power Density
Max power output 300 kW (BD6 at 35 MPa)
Theoretical torque up to 484 N·m/MPa (BD6-3000 model)
This motor is widely used in various construction machinery equipment, such as road rollers, excavators, loaders, bulldozers, etc., providing power support for the movement, rotation, swinging and other actions of the equipment. It is also applicable to scenarios such as material handling and robotic arm driving in industrial automation production lines, as well as in the fields of port machinery and mining machinery, helping to improve the work efficiency and reliability of equipment.
Mining: Conveyor drives, slewing systems, drill rigs
Marine: Winches, propulsion systems
Renewables: Wind turbine yaw/pitch drives
Construction: Crane hoists, excavator swing motors
Industrial: Rolling mills, heavy-duty presses
BD Series Performance Summary
| Model | Displacement Range (ml/rev) | Max Torque (N·m/MPa) | Rated Pressure (MPa) | Max Speed (RPM) | Power (kW) |
|---|---|---|---|---|---|
| BD1 | 99-243 | 15.4-37.9 | 26.5-30 | 3,500 | 55 |
| BD2 | 247-493 | 19.2-76.9 | 25 | 2,400 | 75 |
| BD3 | 221-916 | 35-146 | 25 | 1,600 | 100 |
| BD5 | 1505-1848 | 235-288 | 25 | 1,400 | 170 |
| BD6 | 1,690-3,041 | 269-484 | 25 | 750 | 240 |
| BD7 | 3,611-4,663 | 575-742 | 25 | 500 | 300 |
Besdrill is a highly influential foreign trade supplier in the field of international mineral exploration equipment. With years of in-depth cultivation in the industry, the company has established a wide and stable global business network, maintaining close cooperation with many high-quality equipment manufacturers, and is committed to providing high-quality and high-performance mineral exploration drilling rig products for global customers.
1. Strict product screening
Besdrill has an extremely strict set of product screening standards and processes. For the manufacturers of that cooperate, an assessment will be conducted from multiple aspects such as R&D capabilities, production processes, and quality control systems to ensure that the supplied drilling RIGS can reach international advanced levels in key performance indicators such as drilling diameter, depth, and durability.
2. A complete logistics and after-sales service system
We have established long-term cooperative relationships with many internationally renowned logistics enterprises. We can select the most suitable transportation method based on the customer's location to ensure the safe and rapid delivery of drilling RIGS to the customers. At the same time, a complete after-sales service system has been established, providing regular maintenance guidance for equipment, supply of spare parts and other services to extend the service life of equipment and reduce the operating costs of customers.
3. Rich industry experience and resources
Over the years of foreign trade operation, I have accumulated a wealth of experience in cooperating with clients from different countries and regions, and am familiar with the policies, regulations, market dynamics and technical standards in the field of mineral exploration around the world. This enables the company to better understand customer needs and, leveraging its own resource advantages, help customers solve various problems encountered in the processes of equipment procurement, customs clearance, and usage.
There are many product specifications. The price is subject to the actual situation.
| Truck-mounted Water Well Drilling Rig | Crawler Water Well Drilling Rig | Trailer Water Well Drilling Rig |
|
|
|
){kind=link}