JBM 1" Pneumatic Impact Wrench for Trucks 3260 Nm

3260 Nm of breakaway torque. 18.5 kg of power. A wrench designed exclusively for trucks.

For trucks, a standard impact wrench is not enough. Truck wheel bolts, axle nuts, and drive axle connections require torque that most workshop tools cannot achieve. The JBM 52814, with 3260 Nm of breakaway torque and a 1" square drive, is built specifically for these applications. The advanced pinless clutch mechanism, Doble/Twin dual hammer system, and D-grip handles ensure control even with this tool's weight.

✓ 14-day returns  |  ✓ Secure payment (Klarna, PayPal)  |  ✓ Delivery 2-3 business days  |  ✓ JBM manufacturer's warranty

Why the JBM 1" 3260 Nm Impact Wrench for Trucks?

• ✓ 3260 Nm breakaway torque — effortlessly loosens truck wheel and axle bolts
• ✓ D-grip handles — ergonomic grip for extended use of a heavy tool (18.5 kg)
• ✓ Pinless clutch mechanism — more durable design, less failure rate under intense use
• ✓ Doble/Twin dual hammer system — stable performance under high load
• ✓ 1/2" air inlet — 14.7 CFM flow for maximum torque
• ✓ 6 adjustable speeds — full torque control for every operation

Specification:

• Square drive size: 1"
• Air inlet: 1/2"
• Max. working torque: 2180 Nm
• Max. breakaway torque: 3260 Nm
• No-load speed: 3600 RPM
• Air consumption: 14.7 CFM (424 L/min)
• Working pressure: 6 BAR
• Sound level: 108 dB
• Hammer system: Doble/Twin
• Number of speeds: 6
• Weight: 18.50 kg
• Dimensions (L×W×H): 650×180×150 mm
• Catalog number: 52814

Who is it for?

This wrench is designed for truck service centers, transport fleets, and heavy mechanics workshops. Anywhere where work is regularly performed on truck wheels, axles, and drive differentials — and where vehicle service time must be as short as possible.

FAQ

How does this wrench differ from the standard 1" 2034 Nm model?
The 52814 model has 60% higher breakaway torque (3260 vs 2034 Nm) and is built for truck bolts. A larger 1/2" inlet, higher air consumption, and D-grip handles are features of a "truck" segment tool — a standard 1" wrench cannot replace them.

What kind of compressor is needed?
The wrench consumes 14.7 CFM (424 L/min) at 6 BAR. For continuous operation, a compressor with a minimum capacity of 500 L/min is needed. For occasional use, a 100L+ tank is sufficient.

How to connect the hose? The inlet is 1/2".
The 1/2" inlet provides adequate flow for this torque. Use a 1/2" hose or a 3/8"→1/2" reducer (reducing the size may decrease the maximum torque).

Is there a warranty?
Yes — JBM is covered by the manufacturer's warranty. We handle claims in Poland.

How much does this tool weigh and how do I operate it?
The wrench weighs 18.5 kg — it is a two-handed tool. The D-grip handles are designed for stable operation at this weight. For truck wheels, the weight of the tool works with the operator.