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Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery

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Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery

Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery
Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery

Large Image :  Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery

Product Details:
Place of Origin: Zhejiang,China
Brand Name: YEEDA
Certification: CE
Model Number: YD91-012
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Packaging Details: Carton Box or Crate
Delivery Time: 30-45DAYS
Payment Terms: T/T
Supply Ability: 500PCS/MONTH
Detailed Product Description
Model No.: YD91-012 Technical Type: Twin Hammer
Square Drive (inch): 3/4" Working Torque (Nm*ft-lb): 1100
Free Speed (rpm): 8000
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YD91-012 3/4-Inch Drive Heavy-Duty Twin Hammer Impact Wrench
Product Specifications
Model No. Technical Type Square Drive (inch) Working Torque (Nm*ft-lb) Free Speed (rpm)
YD91-012 Twin Hammer 3/4" 1100 8000
Capacity Bolt Size (mm) Air Consumption (L/min) Air Inlet (mm) Air Hose (mm) N.W./PC (kg)
30 283 1/4" 3/8" 3.1
Product Details

This high-performance 3/4-inch drive impact wrench features a twin-hammer structural design that delivers powerful, stable torque output. With a working torque of 1100 Nm and free speed of 8000 rpm, it easily handles large-size bolt disassembly and assembly.

The all-metal construction ensures durability in demanding work environments. Key features include:

  • 3/4-inch square drive interface for compatibility with standard sockets
  • Integrated power switch and forward-reverse (F-R) control for easy operation
  • Built-in silencer reduces operational noise
  • Ergonomic design for comfortable professional use
Application Scenarios
  • Automotive repair: Ideal for tire mounting/dismounting and high-torque applications on engines and chassis components
  • Industrial machinery: Perfect for assembly and maintenance of heavy equipment requiring secure bolt fastening
  • Construction sites: Efficiently handles steel structure bolt installation, accelerating project timelines
Frequently Asked Questions
Q: Is this impact wrench suitable for daily household use?
A: Designed for professional industrial and automotive applications, this heavy-duty tool exceeds typical household requirements. Its power and size make it less practical for casual home use.
Q: How to ensure sufficient air supply given the high air consumption?
A: Use an air compressor with adequate capacity (minimum 283 L/min). Ensure tight hose connections and minimize hose length to reduce air pressure loss during operation.
Q: What should I do if the forward-reverse switch fails?
A: First check for obstructions. If the switch is damaged, contact authorized service personnel for replacement. Self-repair is not recommended as it may void warranty coverage.
Heavy - Duty Twin Hammer Impact Wrench for Auto Repair & Machinery 0

Contact Details
Jiaxing Yeeda International Co.,Ltd

Contact Person: Ms. Joyce Chou

Tel: 86-18668380852

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