572MMC Hydraulic Conversion Kit

Specifications:

Lifting Capacity

• Maximum Lift: 90,000 lb (40,824 kg)*
• Maximum Load: 76,500 lb (34,700 kg)*
• Maximum Working Load: 47,600 lb
  (21,591 kg)*

*@ 4 ft overhang

Boom and Blocks

• Boom Line Parts: 4
• Load Line Parts: 4
• Typical Hook Speed (HI/LOW): 60/30 ft/min (18.3/9.1 m/min)

Hydraulic System

• Directional Control Valve: 3-Section, Open center w/ Pilot Controls
• Maximum Operating Pressure: 4,000 psi
  (276 bar)

Winches
Boom Winch

• Planetary, two-speed, dual brake system
• Wire rope installed: 140 ft (42.7 m)
• Max. cable capacity: 242 ft (73.8 m)
• Wire Rope Diameter: 3/4 in (19 mm)*

Load Winch

• Planetary, two-speed, dual brake system, Free-fall
• Wire rope installed: 160 ft (48.8 m)
• Max. cable capacity: 423 ft (129 m)
• Wire Rope Diameter: 3/4 in (19 mm)*

*Minimum breaking strength: 58,800 lb (26,672 kg)

Weights

• Total Hydraulic Conversion Kit Weight: 6,200 lb (2,812 kg)

Features

• Multi-axis, hydraulic joystick allows simultaneous, precise control of the load and boom functions with one hand. Single lever, hydraulic remote control valves are used for counterweight and two-speed functions. The controls are easy to operate and require minimal operator training.
• Hydraulic boom stop automatically prevents system over travel and damage to boom.
• Hydraulic Oil Cooler.
• Free-Fall function on load winch.
• Optional Tubular A-Frame boom engineered for exceptional support at maximum lift capacity and easy detachment. Various lengths available.

Tractors

Caterpillar 572E
Caterpillar 572F
Caterpillar 572G