Heavy-Duty High Torque Output, Pneumatic-Comparable Power

Powered by dual 20V lithium batteries with an optimized impact mechanism, they deliver robust torque output. The W9691 reaches 4000 Nm maximum nut busting torque and 2980 Nm forward tightening torque, matching the performance of same-size pneumatic impact wrenches and delivering equivalent heavy-duty capability without a compressed air supply.

4-Mode Precision Control with Auto Shut-Off for Over-Tightening Prevention

Equipped with a 4-position rotary control dial with 3 forward power levels and 1 reverse maximum power level, they can be flexibly adjusted to match bolt specifications and work requirements. Forward modes feature auto shut-off, stopping output automatically when target torque is reached, effectively preventing over-tightening and ensuring assembly consistency and work safety.

IP56 Full-Condition Protection for Harsh Outdoor Environments

Tested to strict industrial standards with an IP56 protection rating, they fully block dust ingress and resist low-pressure water jets and rain exposure. They perform reliably in harsh conditions such as outdoor construction sites, mines, oil fields and railway yards with dust, humidity and wide temperature fluctuations, delivering stable all-weather operation with excellent reliability.

Two Anvil Versions for Diverse Operation Scenarios

Two versions are available: standard anvil (W9491) and 6" extended anvil (W9691). The standard model fits regular heavy-duty fastening work, while the extended model reaches special scenarios such as wheel hubs, deep holes and recessed positions without extra adapters, meeting diverse heavy-duty operation demands.

Universal IQV20 Battery Platform for Cost-Effective Upgrade

Powered by dual IQV20 battery packs, they are compatible with existing Ingersoll Rand IQV20 series batteries and chargers. No new battery ecosystem is required, greatly reducing the cost of cordless upgrade. The cordless design completely eliminates air supply and hose constraints, enabling more flexible deployment for outdoor and mobile operations with simpler maintenance.

Industrial Ergonomic Design for Comfortable Heavy-Duty Operation

The body is fitted with an auxiliary handle for easier heavy-duty handling and alignment. The overmolded grip offers a comfortable, non-slip hold and reduces fatigue during long work shifts. The industrial-grade reinforced structure is impact-resistant and durable, suitable for high-intensity, high-frequency industrial heavy-duty scenarios with an extended service life.