INGCO AIW11222 – 1″ Air Impact Wrench
Heavy-duty pneumatic impact for trucks, buses, tractors & construction equipment.
The AIW11222 is a 1″ square drive air impact wrench delivering 3100 N·m max torque. With twin hammer mechanism and 6-position regulator, it busts loose truck lug nuts, excavator bolts, and heavy machinery fasteners. Built for tire shops, truck workshops, and roadside mechanics.
- Square drive:25.4mm(1″)
- No-load speed:3600/min
- Max.torque:3100Nm(2220Ft-lb)
- Weight: 18.5KG
- With universal connector.
- Air Consumption:36Cfm(1019l/min)
- Anvil:200mm(8″)
- Capacity bolt Size:45mm(1-3/4″)
- Air inlet:1/2″
- Air hose:5/8″
Includes: AIW11222 impact wrench, side handle, 1/2″ air inlet nipple, and manual. Sockets sold separately.
SKU: AIW11222
Best for: Truck tire shops, bus depots, mining equipment, farm tractors, construction machinery, and container chassis. 1″ is the standard for 22.5″ truck wheels.
Min Recommended
CFM @ 90 PSI 10 CFM 14-16 CFM
Tank Size 100L 200L+
Hose 3/8″ ID 1/2″ ID
Note: Use 1/2″ air hose minimum or tool will starve. Oil tool daily through air inlet — 3-4 drops. Run at 90 PSI; higher pressure wears clutch fast. Use only impact-rated sockets.
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