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/ Onpin Air Impact Wrench OP-914DZ8 - Inside Trigger, 8-1/2" Anvil, Max Torque 2000Nm
Onpin Air Impact Wrench OP-914DZ8 - Inside Trigger, 8-1/2" Anvil, Max Torque 2000Nm
The Onpin OP-914DZ8 pneumatic impact wrench combines an inside trigger design with an extended 8-1/2" driver anvil, engineered for heavy-duty bolting applications ranging from M27 to M30. Operating at a standard air pressure of 90 psi (6.2 bar), it delivers a working torque of 1400 Nm, a maximum torque of 1800–2000 Nm, and an impressive free speed of 4000 rpm. With an air consumption rate of 424 l/min (15 cfm), an overall length of 550 mm, and a lightweight design of 7.8 kg, this model delivers reliable performance for industrial maintenance and assembly operations.
- OP-914DZ8
- OP-914
- OP914DZ8
- OP914
- Onpin OP-914DZ8
- Onpin OP914DZ8
- air impact wrench
- pneumatic impact wrench
- extended anvil air impact wrench
- inside trigger air impact wrench
- heavy duty air wrench
Design file download links:
Other fileDescription
Specification
What is Onpin OP-914DZ8?
The Onpin OP-914DZ8 pneumatic impact wrench is a heavy-duty air-powered fastening tool engineered with an Inside trigger mechanism, operating reliably at a standard working pressure of 90 psi (6.2 bar). Driven by compressed air, it converts air pressure into high-torque impact energy through an extra-long anvil, specifically built for deep-reach bolting applications in heavy industry.
Key Features of Onpin OP-914DZ8
- Ergonomic Inside trigger design for maximum control and safety, preventing accidental engagement in tight workspaces.
- Extra-long 8-1/2 inch driver anvil length providing exceptional reach into deep recesses and hard-to-access bolting positions.
- Maximum torque range of 1800 ~ 2000 Nm (1320 ~ 1470 ft-lb), engineered to service heavy bolt sizes from M27 to M30.
- High free speed of 4000 rpm, significantly accelerating operational cycles and boosting job productivity.
- Lightweight construction at only 7.8 kg with an overall length of 550 mm, ensuring ease of handling and reducing operator fatigue.
Technical Specifications of Onpin OP-914DZ8
- Brand: Onpin
- Model: OP-914DZ8
- Trigger Type: Inside trigger
- Driver Anvil Length: 8-1/2"
- Bolt Size Capacity: M27 ~ M30
- Working Torque: 1400 Nm / 1032 ft-lb
- Max Torque: 1800 ~ 2000 Nm / 1320 ~ 1470 ft-lb
- Free Speed: 4000 rpm
- Air Consumption: 424 l/min / 15 cfm
- Overall Length: 550 mm / 21.65 inch
- Air Inlet: 3/8 P.T
- Net Weight: 7.8 kg / 17.2 lb
- Sound Level: 102 dB(A)
- Operating Air Pressure: 90 psi / 6.2 bar / 6.3 kg/cm²
Industrial Applications of Onpin OP-914DZ8
- Heavy truck tire and deep-recessed chassis servicing, tractor overhauls, and construction machinery repair.
- Structural steelwork erection, shipyard maintenance, and heavy industrial assembly.
- Deep-reach maintenance operations in mining facilities and industrial manufacturing plants.
