1" Long Bolt Open Gun Kocu KC-918

Kocu KC-918 1-Inch Long Shank Impact Wrench – Pin Clutch Hammer Type, Powerful Torque for Trucks and Construction Machinery

Are you looking for a Kocu KC-918 1-inch long shank impact wrench with high torque to handle tough bolts on trucks, dump trucks, container trucks, or construction machinery? Do you struggle when conventional wrenches lack power or cannot reach deep positions? With an 8-inch extended anvil, a Pin Clutch Hammer design, and powerful torque, the Kocu KC-918 is the ultimate solution to enhance working efficiency for professional garages and mechanical workshops.

Uses of Kocu KC-918 1-Inch Long Shank Impact Wrench

• Removing and tightening bolts on trucks, semi-trucks, dump trucks, and container trucks.
• Maintaining construction, engineering, and mining machinery.
• Assembling steel structures and industrial equipment.
• Loosening heavy-duty or long-term oxidized bolts.
• Reducing labor effort and accelerating repair speed.

Advantages of Kocu KC-918 1-Inch Long Shank Impact Wrench

• Pin Clutch Hammer mechanism generates powerful and stable torque.
• 1-inch drive is ideal for heavy-duty applications.
• 8-inch extended anvil allows easy operation in deep, hard-to-reach areas.
• Maximum torque of up to 2,180 N.m based on technical specifications.
• Robust body construction protects against impacts and supports continuous work.
• Pneumatic operation ensures durable performance and saves maintenance costs.
• Balanced handle minimizes vibration during operation.

Technical Specifications

• Brand: KOCU
• Model: KC-918
• Drive Size: 1 inch
• Hammer Mechanism: Pin Clutch Hammer
• Air Pressure: 8 – 12 kg/cm²
• No-load Speed: 4,200 rpm
• Max Torque: 2,180 N.m
• Bolt Capacity: Up to 41 mm
• Anvil Length: 8 inches
• Weight: 14 kg

Operating Principle

• The wrench utilizes a compressed air source to drive the internal vane motor. The Pin Clutch system accumulates energy and delivers impact force directly to the 1-inch square drive, generating high torque to quickly loosen or tighten bolts. The 8-inch extended anvil design helps access deep positions that conventional impact wrenches find difficult to reach.

Applications

• Truck and bus repair garages.
• Container truck maintenance centers.
• Mechanical fabrication workshops.
• Industrial factories.
• Construction sites.
• Cement and mining plants.
• Maintenance of excavators, bulldozers, and construction machinery.

How to Use

1. Connect the wrench to a compressed air system meeting standard pressure.
2. Attach a 1-inch impact socket matching the bolt size.
3. Adjust the forward/reverse direction.
4. Place the socket perpendicular to the bolt.
5. Squeeze the trigger gradually to control the torque.
6. After use, disconnect the air supply and clean the device.

Assembly Instructions

• Check the air inlet connector.
• Install the correct size quick-connect coupler.
• Attach a specialized impact socket.
• Add pneumatic tool oil into the air line before operating.
• Run a test to verify the wrench 's operation.

Maintenance Instructions

• Apply specialized pneumatic tool oil daily.
• Clean the tool body after finishing work.
• Check the hammer mechanism periodically.
• Store in a dry place, avoiding high humidity.
• Prevent dust, dirt, or water from entering the air chamber.

Safety Precautions

• Use clean and dry compressed air.
• Do not exceed the recommended air pressure.
• Only use specialized black impact sockets.
• Wear protective safety glasses and gloves.
• Inspect the air hose and connectors before operation.
• Lubricate regularly to extend the tool 's lifespan.

Frequently Asked Questions (FAQs)

1. Is the 2,180 N.m torque suitable for professional work?
Yes. The massive torque helps remove bolts up to 41 mm, perfectly meeting the repair needs of trucks, construction vehicles, and industrial equipment.

2. Is the weight of 14 kg too heavy?
No. This is the standard weight for a high-capacity 1-inch impact wrench, which provides stability and strong impact force during heavy-duty tasks.

3. What benefits does the Pin Clutch hammer mechanism offer?
The pin clutch mechanism generates strong impact force and transmits torque efficiently, allowing tight bolts to be removed quickly and smoothly.

4. Is the wrench durable for continuous use in a garage?
Yes. The KOCU KC-918 is built with a rugged housing, operates on pneumatic power, and is well-suited for high-intensity environments when maintained properly.

If you need a powerful, durable, and specialized 1-inch long shank impact wrench for trucks, construction vehicles, or industrial equipment, the Kocu KC-918 is a reliable choice to boost efficiency and save repair time.

KOCU Vietnam Showroom Video

KOCU VIET NAM Manufacturing - Trading and Import-Export Co., Ltd. has over 10 years of experience in importing and distributing products in the following fields:

• Garage equipment
• Industrial sanitation equipment
• Industrial equipment
• Hand tools
• Painting equipment, etc.

Why Choose Kocu Vietnam?

• Exclusive Authorized Distribution: All products come with a Certificate of Origin (CO, CQ).
• Reliable Warranty Policy: Ensures customer rights with genuine warranty services.
• Comprehensive Support: A team of experienced technicians ready to advise and assist with any issues.
• Reasonable Prices: Providing high-quality products at competitive prices, suitable for various customer segments.

Kocu Vietnam proudly partners with and officially distributes reputable international brands such as LUTIAN, LAVOR, YATO, CHAO BAO, PEGASUS, BIG RED, POWERREX, etc. We bring to the Vietnamese market professional automotive repair equipment, industrial equipment, and hand tools that meet standards, fully addressing the needs of technicians, garages, and production workshops.

With a team of experienced technicians, a professional working process, and close cooperation among departments, Kocu Vietnam is committed to providing internationally standardized products, ensuring timely delivery, reasonable pricing, and dedicated after-sales service. Specialization in each department and a high sense of responsibility are the foundations of our reputation and differentiation in the market.

With the motto “Cooperate to Succeed Together” and the orientation of “Continuous Improvement,” Kocu Vietnam continuously enhances product quality, services, and builds sustainable trust with customers nationwide.

KOCU VIET NAM – YOUR RELIABLE PARTNER

Distribution Cooperation – Market Expansion – Development Opportunities

Kocu Vietnam is expanding its distribution system nationwide and seeking strategic partners with a shared vision for sustainable development.

By partnering with us, you will receive:

• Distribution of products from reputable international brands with high quality
• Competitive pricing policies and attractive discounts
• Stable supply sources and fast delivery
• Long-term and sustainable market development

Cooperation Hotline: 0909.858.386

Contact Information:

• Hanoi: 098.323.0230
• Da Nang: 0973.530.520
• Ho Chi Minh City: 0909.858.386
• Website: https://kocuvn.phongcachso.com/ | www.yato.vn

Kocu Vietnam is not only a distributor but also a trusted partner of professional technicians, repair garages, and mechanical workshops nationwide. We are committed to providing durable products, high performance, and optimal support services.

Come to Kocu Vietnam to experience the difference, value, and long-term partnership!