The PD-140 is the perfect choice for driving Beams, Round, Square or Rectangular Tubing, Wood Posts, Stakes or any shape up to 4".
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Heavy Duty Post Driver with a 4 1/4" (107.9 mm) I.D. Master Chuck, uses 64 CFM (1.81 m3/min) @ 100 psi (7 kg/cm2). Approx. Wt. 141.2 lbs (64 kg)
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3 5/8" (92 mm) I.D. Chuck Adapter
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3" (76.2 mm) I.D. Chuck Adapter
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2 1/2" (63.5 mm) I.D. Chuck Adapter
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Channel Post Chuck Adapter - 1.2 to 1.5 lbs/ft Posts
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Channel Post Chuck Adapter - 2 to 2.75 lbs/ft Posts
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Channel Post Chuck Adapter - 3 to 4 lbs/ft Posts
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4" x 6" (101 mm x 152 mm) H Column Chuck
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4" x 6" (101 mm x 152 mm) H Column Driving Cap
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4" x 4" (101 mm x 101 mm) Wood Post Chuck
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2" (50.8 mm) I.D. Chuck Adapter (not shown)
Top Cover
Ductile iron casting, high in strength and ductility has 1" (25.4 mm) diameter handles with chain loop designed into the cover for easy handling and carrying. O-Ring sealed.
Body
Ductile iron casting, with excellent wear resistant characteristics. The air inlet is cast into the body and tapped with 3/4" NPT female threaded ports, along with 1" (25.4 mm) diameter side handles for easy handling. Chuck bolts pass thru the lower body flange into tapped holes in the chuck mounting plate allowing special chucks to be made in a wide variety of shapes and sizes.
Piston
Alloy steel heat treated with a ground surface with hard chrome plate. Designed with 2 round valve ports to give better lubrication and load distribution to the valve ring while running.
Master Chuck and Chuck Adapters
The 4 1/4" (107.9 mm) I.D. master chuck is of an all welded, reinforced steel and tubing construction. The chuck is equipped with extra long chuck adapter attachment lugs. Standard chuck adapters are available in the following sizes: 2 1/2" ( 63.5 mm) I.D., 3" (76.2 mm) I.D., 3 5/8" (92 mm) I.D. and three channel post chuck adapters for 1.2 to 1.5 lbs/ft, 2 to 2.75 lbs/ft and 3 to 4 lbs/ft posts. A chuck is available to drive 4" x 4" (101 mm x 101 mm) wood posts and a chuck and drive cap are available to drive 4" x 6" (101 mm x 152 mm) H column guard rail posts.
Fasteners
S.A.E.Grade 5 bolts with belleville lock washers. All fasteners are plated.
Air Consumption
64 CFM (1.81 m3/min) @ 100 PSI (7 kg/cm2)