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High - Torque Impact Wrench for Auto & Machinery Repair

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High - Torque Impact Wrench for Auto & Machinery Repair

High - Torque Impact Wrench for Auto & Machinery Repair
High - Torque Impact Wrench for Auto & Machinery Repair High - Torque Impact Wrench for Auto & Machinery Repair High - Torque Impact Wrench for Auto & Machinery Repair High - Torque Impact Wrench for Auto & Machinery Repair

Large Image :  High - Torque Impact Wrench for Auto & Machinery Repair

Product Details:
Place of Origin: Zhejiang,China
Brand Name: YEEDA
Certification: CE
Model Number: YD91-013
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
Square Drive: 1" Working Torque: 2800 Nm*ft-lb
Free Speed: 4700 Rpm Capacity Bolt Size: 36 Mm
Air Consumption: 663 L/min Air Inlet: 1/2"
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High-Torque Impact Wrench for Auto & Machinery Repair
1-Inch Drive Heavy-Duty Twin Hammer Impact Wrench (YD91-013)
Product Specifications
Item Details
Model No. YD91-013
Square Drive 1"
Working Torque 2800 Nm*ft-lb
Free Speed 4700 rpm
Capacity Bolt Size 36 mm
Air Consumption 663 L/min
Air Inlet 1/2"
Air Hose 1/2"
N.W./PC 9 kg
QTY/CTN 2 pcs
CTN (L×W×H) 32.5×28.8×35.5 cm
KIT QTY/CTN 3 pcs
KIT CTN (L×W×H) 58.5×34.5×26.5 cm
Product Details

This 1-inch drive heavy-duty twin hammer impact wrench (YD91-013) features a twin hammer structure that delivers strong, stable torque output for easy handling of large-sized bolt disassembly and assembly. The 1-inch square drive (socket 1") allows compatibility with various sockets.

The wrench includes a power switch for convenient start/stop control and an F-R switch for flexible tightening/loosening mode selection. The ergonomic handle enhances grip stability and comfort, reducing hand fatigue during extended operation. The air inlet connects to the power source, while the solid metal construction ensures durability in harsh working environments.

Application Scenarios
  • Automotive Maintenance: Disassembling and assembling high-torque bolts on large trucks and engineering vehicles, including tires and drive shafts.
  • Engineering Machinery: Installation and disassembly of key components on excavators, cranes, and similar equipment, such as crawler belts and chassis connecting bolts.
  • Steel Structure Construction: Fastening or disassembling large steel structure connecting bolts in factory and bridge construction.
  • Mine Equipment Maintenance: Efficiently handling large-sized bolts during maintenance of crushers, mining transportation equipment, and other mining machinery.
FAQ
Q: What air pressure is required when using the wrench?
A: Recommended air source pressure is 6-8 bar to ensure sufficient torque output and efficient operation.
Q: How to perform daily maintenance on the wrench?
A: Clean surface dust and oil after use. Regularly check air inlet tightness and switch operation. Add pneumatic tool lubricant to internal components based on usage frequency to extend service life.
Q: What may be the reason if the wrench has insufficient torque?
A: Possible causes include insufficient air pressure, worn internal components (like twin hammers), air inlet blockage, or air hose leaks affecting torque output.
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Contact Details
Jiaxing Yeeda International Co.,Ltd

Contact Person: Ms. Joyce Chou

Tel: 86-18668380852

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