MK18 Series Hydraulic Travel Motor
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The MK18 Hydraulic Piston Motor is designed for applications where high torque, compact installation and smooth low-speed operation are important. Its radial piston structure converts hydraulic oil pressure into powerful rotary output, allowing the motor to drive wheels, tracks, tools or rotary mechanisms directly.
Compared with a high-speed hydraulic motor that normally requires additional reduction gearing, the MK18 High Flow Radial Piston Hydraulic Oil Motor can provide large torque at relatively low speed. This makes it suitable for direct-drive systems where machine designers need fewer mechanical transmission components, better control response and strong load capacity.
The MK18 series is also suitable for China Customized hydraulic drive solutions. It can be selected for OEM equipment, replacement projects, repair applications and customized mobile hydraulic systems where installation space, output torque and working pressure must be matched carefully.
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MK18 Series Hydraulic Travel Motor
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Series Advantages
Product Advantages
1. High Torque Output
The MK18 hydraulic DRIVE MOTOR can deliver torque up to 17,900 N·m, making it suitable for heavy-duty travel drive, wheel drive and tool drive applications.
2. Compact Direct-Drive Design
The compact radial piston structure allows the motor to drive machinery directly, reducing the need for complex mechanical reduction systems in many applications.
3. Wide Displacement Range
With 1395–2812 cc/rev displacement, the MK18 motor can be matched to different speed, torque and hydraulic flow requirements.
4. High Pressure Capability
With maximum pressure up to 400–450 bar, this Hydraulic Piston Motor is suitable for demanding mobile and industrial hydraulic systems.
5. Smooth Low-Speed Performance
The radial piston design helps the motor run smoothly at low speed, which is important for travel control, positioning, rotary drive and heavy-load starting.
6. Suitable for Travel and Slew Functions
The MK18 can work as a Hydraulic Travel Motor, Travel Motor, Slew Motor or hydraulic Slew Motor, depending on the machine structure and hydraulic circuit design.
7. Multipurpose Hydraulic Motor Solution
As a Multipurpose Hydraulic Motor, the MK18 series can be used in construction machinery, mining machinery, agricultural machinery and environmental equipment.
8. Customizable for OEM Projects
For Motor Manufacturers, Motor Suppliers and hydraulic system integrators, the MK18 motor can be supplied as a customized solution for different installation and performance requirements.
The MK18 hydraulic DRIVE MOTOR can deliver torque up to 17,900 N·m, making it suitable for heavy-duty travel drive, wheel drive and tool drive applications.
2. Compact Direct-Drive Design
The compact radial piston structure allows the motor to drive machinery directly, reducing the need for complex mechanical reduction systems in many applications.
3. Wide Displacement Range
With 1395–2812 cc/rev displacement, the MK18 motor can be matched to different speed, torque and hydraulic flow requirements.
4. High Pressure Capability
With maximum pressure up to 400–450 bar, this Hydraulic Piston Motor is suitable for demanding mobile and industrial hydraulic systems.
5. Smooth Low-Speed Performance
The radial piston design helps the motor run smoothly at low speed, which is important for travel control, positioning, rotary drive and heavy-load starting.
6. Suitable for Travel and Slew Functions
The MK18 can work as a Hydraulic Travel Motor, Travel Motor, Slew Motor or hydraulic Slew Motor, depending on the machine structure and hydraulic circuit design.
7. Multipurpose Hydraulic Motor Solution
As a Multipurpose Hydraulic Motor, the MK18 series can be used in construction machinery, mining machinery, agricultural machinery and environmental equipment.
8. Customizable for OEM Projects
For Motor Manufacturers, Motor Suppliers and hydraulic system integrators, the MK18 motor can be supplied as a customized solution for different installation and performance requirements.
Technical Specifications
| Item | MK18 Hydraulic Travel Motor Specification |
|---|---|
| Product Name | MK18 Hydraulic Travel Motor |
| Product Type | Hydraulic Drive Motor / Hydraulic Piston Motor |
| Motor Type | Radial piston hydraulic motor |
| Common Series | MK18 / MKE18 |
| Displacement Range | 1395–2812 cc/rev |
| Maximum Pressure | 400–450 bar |
| Maximum Torque | 17,900 N·m |
| Maximum Power | 70 kW / 94 HP |
| Maximum Speed | Up to 160 rpm |
| Drive Type | Compact direct drive |
| Working Function | Wheel drive, tool drive, travel drive, slew drive |
| Optional Configuration | One-displacement or two-displacement versions, brake options depending on configuration |
| Main Applications | Construction equipment, compactors, mining machinery, agricultural machinery, environmental equipment, hydraulic travel systems |
Application Industries
Application Scenarios
Construction Machinery
The MK18 Hydraulic Travel Motor is suitable for compactors, road machinery, drilling machines, loaders and other construction equipment requiring high torque and compact installation.
Wheel Drive Systems
This poclain motor type hydraulic motor can be used in wheel drive systems where direct drive, strong traction and smooth low-speed movement are required.
Slew Drive Systems
The MK18 can be applied as a Slew Motor or hydraulic Slew Motor for rotary equipment, turntables, tool rotation systems and special machinery.
Mining Machinery
The MK18 Hydromotor is suitable for mining equipment that requires high torque, low-speed stability and reliable operation under harsh conditions.
Agricultural Machinery
The motor can be used in agricultural machines such as harvesters, field equipment, forestry machinery and heavy-duty farming vehicles.
Environmental and Municipal Equipment
The MK18 series is suitable for compactors, waste handling machinery, road maintenance equipment and other environmental service machines.
Customized Hydraulic Systems
As a China Customized hydraulic motor solution, the MK18 can be used in OEM equipment, replacement projects and custom hydraulic drive systems.