SP-572

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The SP-572 is a conversion of a Caterpillar D7G tractor into a fully hydraulic-controlled sideboom by Superior Manufacturing. This includes the CPX hydraulic kit, counterweight assembly, upper and lower hardbar, A-frame, boom and blocks. 

Specifications

Featured
Horsepower

149 kW / 120 HP

Lifting Capacity

40,800 kg / 90,000 lb

Weight

28,545 kg/ 62,800 lb

Capacities
Hydraulic System Tank

120 L / 35 gal

Engine
Horsepower

149 kW / 120 HP

Hydraulic System
Control Blocks

LUDV, 3 balanced spools

Load Lowering Valves

1-1/4 inch flangeable, pilot assisted

Maximum Flow

286 L / Minute

Maximum Working Pressure

320 bar / 4640 p.s.i

Pump

Variable displacement, load sensing

Hydraulic Winches

Hydraulically controlled drums

Hydraulic Winch
Hydraulic Winch Type

Hydraulically controlled drums (reversible) driven by variable flow, hydraulic pump and control valve block in open circuit.

Final Drive

Compact hydrostatic drive unit, three-stage planetary gear

Drum Diameter - Boom

390 mm / 15.3 in

Drum Diameter - Hook

390 mm / 15.3 in

Drum Length - Boom

360 mm / 14.1 in

Drum Length - Hook

360 mm / 14.1 in

Flange Diameter - Boom

530 mm / 20.8 in

Flange Diameter - Hook

590 mm/23.2 in

Wire Rope Installed - Boom Drum

40 m / 131 ft

Wire Rope Installed - Hook

100 m / 329 ft

Capacity (19 mm / 3/4 in) - Boom

75 m / 230 ft

Boom
Part Boom Line

5

Diameter Wire Rope

19 mm / 3/4 inch

Part Load Line

4

Adjustable Counterweights
Removable Counterweight

7 leaves 640 kg / 1,408 lb each

Total Weight Extendable

6,440 kg / 14,200 lb

Gallery