JDV Products, Inc.




Manufacturer VESSEL PrintEmail
Base price $1,310.91
1.0" Drive Air Impact Wrench, Top Handle, V-Hammer, Lightweight, 1266.4 lb/ft Torque, 1-1/2" Max Bolt Capacity, 4200 RPM

The GT-3900VP is a heavy-duty industrial 1.0” square drive air impact wrench which is ideal for general automotive or machinery applications.  It’s compact and lightweight, has a torque range of 361.6-1266.4 lb/ft (max torque 1485.9 lb/ft), a max bolt capacity of 1-1/2”, and outfitted with a powerful V-hammer mechanism for quick high-torque fastening.  Other specifications include:  4200 RPM, anvil retainer ring, 4-adjust dial, 87psi air pressure, 1/2" air hose inner diameter, top handle, pistol type, 10.6” overall length, and weighs 17.5 lbs.

Part Number GT-3900VP
Drive Size 1.0" (25.4mm)
Anvil / Retainer Type Thru-Hole with Retainer Ring
Impact Type V-Hammer
Handle Type Pistol Grip
Bolt Capacity Dia. 1-1/2" (39mm)
Torque Range 361.6~1266.4 lb/ft (490~1716 Nm)
Maximum Torque 1485.89 lb/ft (2013.4 Nm)
Torque Adjustment 4-Stage Adjust Dial
No Load Speed 4200 RPM
Required Air Pressure 87psi (0.6 Mpa)
Air Consumption 24.7 CFM (0.70 m3/min)
Hose Coupling Rc 3/8
Air Hose Inner Dia. 1/2" (12.7mm)
Exhaust Front
Overall Length 10.6" (268.0mm)
Weight 17.5 lbs (8.0kg)
Country of Origin Japan

Accessories and hanger parts not included in overall length and weights.
Capacity is listed as instant reference and depends on operation conditions. 

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