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Darby Equipment Company
6-20" Pipe Bending Machine (HPB6-20)

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pipe roller cradles 17 gal fuel tank
pipe roller cradles Parker 4 section hydraulic control valve for bending operations
and optional hydraulic mandrel operation / 40 gpm
pipe roller cradles 35 gal hydraulic tank, 30 gal fill capacity
pipe roller cradles Oil compressor in compressor drive circuit
pipe roller cradles Frame cross tubes supporting hydraulic cylinders have 3/8" wall thickness
pipe roller cradles Machine side plates reinforced with stiffeners in key locations; Mulit-pass welding for optimal frame life and strength; Side plates made from 5/8" T1 steel; Die nest plates made from 1" T-1 steel; all welds are pre heated and heat controlled and all welds are made 'in position'
pipe roller cradles 10 Micron hydraulic return line filtration
pipe roller cradles Murphy Control panel w/ electric start, throttle control, oil pressure, tachometer and hour meter
pipe roller cradles Parker Seal Lok hydraulic systems prevents leaks and has a working pressure rating of 3000 psi
pipe roller cradles Pinup fully reinforced to prevent spreading
pipe roller cradles Repairable hydraulic cylinders with Parker Seals which come apart without cutting to enable easy seal repair

pipe roller cradles Maximum bending force at front of stiffback 207,000 lbs
pipe roller cradles Air compressor with 240 psi maximum continuous pressure
pipe roller cradles Hydraulic vane pump for main bending circuit, 28 gpm @ 2400 rpm, 3000 psi

pipe roller cradles Dual tires for added stability
pipe roller cradles Tracks for reduced ground pressure
pipe roller cradles Deutz Diesel Engine (air cooled)

Technical Specifications:
Length 13'6" (4114.8 mm)
Width 6'8" (2032 mm)
Height 8'6" (2590.8 mm)
Weight 11,120 lbs (5043.9 kg) (w/o bending set)
Engine CAT C4.4 80 hp @ 2400 rpm
Winch WARN 12,000 lb Hydraulic Planetary Winch
Air Compressor Quincy 325 LVD Air Compressor w/ Hydraulic Drive
Cylinders (2) 7" Outboard Cylinders w/ 11" Stroke
(2) 7" Inboard Cylinders w/ 6" Stroke
Hydraulic Pump Denison Dual Pump
Oil Cooler American Industrial