DML-1200/PV-271 Drilling Rig 57110157 Variable Displacement Hydraulic Motor 58607591 Gold Cup Motor

High-Durability 58607591 Hydraulic Motor for DML-1200 & PV-271 Drill Rigs

The 57110157 hydraulic motor, also referred to in English as the 58607591 Gold Cup Hydraulic Motor, is a variable-displacement drive unit designed for the demanding cooling, rotation and auxiliary systems of Atlas Copco / Epiroc DML-1200 and PV-271 drilling rigs. As a professional hydraulic pump and motor manufacturer, BAOLILAI provides high-performance replacements with complete technical documentation at www.baolilai-pump.com and downloadable PDF specifications via www.baolilai-pump.com/contact_us/.

Engineered for Harsh Drilling Environments

On the DML-1200 and PV-271 platforms, the 57110157 hydraulic motor operates under extreme vibration, dust, and thermal stress. Its reinforced internal components deliver stable torque output even when the hydraulic system faces fluctuating loads during deep-hole drilling.

Key advantages include:

• High-pressure endurance for long-duty cycles under elevated system loads.
• Explosion-resistant construction, allowing operation in mines with strict safety requirements.
• Superior temperature resistance, ensuring performance in desert heat or sub-zero arctic mining zones.
• One-year warranty, supporting reliable field operation with reduced downtime.

Expanded Machinery Applications

Beyond drilling rigs, the 58607591 gold cup motor is adaptable to various hydraulic cooling and rotation systems:

• Agricultural equipment such as New Holland and Massey Ferguson large tractors (www.newholland.com, www.masseyferguson.com).
• Construction machinery including excavators and articulated haulers from Doosan and Liebherr (www.doosan.com, www.liebherr.com).
• Engineering machinery used in geotechnical drilling and piling systems such as Soilmec (www.soilmec.com).
• Mining machinery like rotary blasthole rigs and crusher cooling units from Sandvik and Komatsu (www.sandvik.com, www.komatsu.com).

Each application benefits from the motor’s ability to maintain hydraulic integrity under unpredictable conditions, making it ideal for systems requiring reliable variable displacement control.

Technical Strength and Long-Term Reliability

The 58607591 hydraulic motor incorporates hardened surfaces, contamination-resistant channels, and an optimized displacement structure that reduces internal leakage. This results in smoother flow control, improved energy efficiency, and extended service life—especially critical for drilling rigs that operate continuously for 12–24 hours per cycle.

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FAQ – 57110157 Hydraulic Motor

Q1: Is the 57110157 motor compatible with both DML-1200 and PV-271 rigs?
Yes. It matches the hydraulic specifications used in both Atlas Copco/Epiroc platforms.

Q2: What environments is this motor designed for?
It withstands high vibration, dust, humidity, explosive atmospheres, and extreme temperature variations.

Q3: Can it be used in other machinery?
Yes, it is suitable for agricultural, construction, engineering and mining cooling or rotation systems.

Q4: Where can I access the technical PDF?
Downloadable documentation is available at www.baolilai-pump.com/contact_us/.

Atlas Copco Epiroc DML-1200 Drilling Rig 57110157 Parker Denison Gold Cup Motor

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