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9077539-101 MOTOR GP-PISTON | REPLACEMENT FOR LIEBHERR

9077539-101 9077539101

  • Application:  LR 1350、LR 1400、LR 1500 R 984 C、R 9100、R 9250 LB 36、LB 44
  • Customization: labels and logo
  • Delivery: 7-15 working days
  • Certifications: ISO 9001/CE
Enquiry

External dimensions: approximately 450 mm × 310 mm × 320 mm (length/width/height).

Overall weight: approximately 95–110 kg.

The HYDSTAR® Hydraulic Piston Motor converts hydraulic energy into mechanical rotational power through the reciprocating motion of pistons. Pressurized hydraulic fluid acts on the pistons, generating torque and driving the motor shaft to provide smooth and reliable rotary motion.

Precision-engineered internal components help maintain efficient power transmission, stable torque output, and consistent performance under high-pressure and heavy-load operating conditions. Designed for demanding hydraulic systems, HYDSTAR® piston motors provide dependable operation and long service life.

Attributes:
● High torque output and efficient power transmission
● Smooth and stable operation under varying loads
● Precision-manufactured components for reliable performance
● Durable construction for high-pressure and heavy-duty applications
● Designed for long service life and consistent operation

Applications:
The HYDSTAR® Hydraulic Piston Motor is widely used in construction machinery, agricultural equipment, industrial machinery, and other mobile hydraulic systems. It provides reliable rotational power for travel drives, swing systems, winches, and other hydraulic drive applications requiring high torque, stable speed, and dependable performance.

Heavy-duty crawler cranes:

Motors for the main hoist mechanism or the superstructure swing drive on high-tonnage crawler cranes, such as the LR 1350, LR 1400, and LR 1500.

Large-scale mining excavators / face shovels:

Motors used for travel or swing drives on high-tonnage mining excavators, such as the R 984 C, R 9100, and R 9250.

Large rotary drilling rigs and foundation construction machinery:

Motors for the rotary drive (power head) or main hoist on large rotary drilling rigs, such as the LB 36 and LB 44.

Product Introduction

ENGINEERED FOR RELIABLE POWER & DURABILITY

HYDSTAR hydraulic piston motors are precision-engineered for demanding Liebherr equipment applications. Manufactured with high-strength materials and precision-machined components, they deliver stable torque output, smooth operation, and dependable performance under high-pressure and heavy-load conditions.

Designed for durability and consistent hydraulic efficiency, each motor is manufactured and inspected to support long service life while helping reduce equipment downtime and maintenance requirements.

Precision Engineering · Stable Torque Output · Heavy-Duty Durability

PISTON MOTOR

RELIABLE PERFORMANCE FOR DEMANDING APPLICATIONS

HYDSTAR®   hydraulic piston motors are designed to deliver consistent torque, smooth operation, and efficient power transmission across a wide range of heavy-duty applications. Precision-manufactured components help maintain stable performance under high-pressure and high-load operating conditions.

Built for reliability and long service life, our piston motors provide dependable hydraulic performance for construction machinery, mobile equipment, and other demanding hydraulic systems.

Stable Torque · Efficient Power Transmission · Reliable Operation · Long Service Life

 

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