The CHWJ-4 loader is designed to offer superior productivity. With smart boom geometry, high breakout forces and high lift, CHWJ-4 provides fast bucket filling and shorter cycle times. The advanced powertrain technology includes a proven transmission with automatic gear shifting and torque converter lock up ensuring fast ramp speeds to quickly clear tunnel headings. Durable axles use limited slip differentials to maintain traction and spring applied hydraulic release brakes for safer braking.
Advantages
The CHWJ-4 loader is designed to offer superior productivity. With smart boom geometry, high breakout forces and high lift, CHWJ-4 provides fast bucket filling and shorter cycle times. The advanced powertrain technology includes a proven transmission with automatic gear shifting, ensuring fast ramp speeds to quickly clear tunnel headings. Durable axles use limited slip differentials to maintain traction and spring applied hydraulic release brakes for safer braking.
Technical data
| Dimension (L-W-H) |
9.462 x 2.612 x 2.383 m |
| Capacity |
10.0 metric ton |
| Bucket Capacity |
4.0 m³ |
| Weight (operating) |
27,500 kg |
| Max. Shovel Force |
187KN |
| Max. Traction |
223KN |
| Engine power |
235 kW |
| Min. Turning Radius Inner |
3286mm |
| Min. Turning Radius Outside |
6414mm |
1. Poduct Show:
2. Product Details:
The CHWJ-4 loader is designed to offer superior productivity. With smart boom geometry, high breakout forces and high lift, CHWJ-4 provides fast bucket filling and shorter cycle times. The advanced powertrain technology includes a proven transmission with automatic gear shifting and torque converter lock up ensuring fast ramp speeds to quickly clear tunnel headings. Durable axles use limited slip differentials to maintain traction and spring applied hydraulic release brakes for safer braking.
Brake System: Spring apply, fully closed multi-disc wet brake with spring brake; Integrated service brake, parking brake and emergency brake. Brake system performance complies with requirements of EN ISO 3450, AS2958.1 and SABS 1589
Operator's Cabin:CHWJ-4 cab provides superior ergonomic operating space to reduce operator fatigue by increasing legroom and improving pedal position. The front part of the pedal protrudes outward, and the upper front part and the left and right sides protrude outward to make the cab space larger.
The CHWJ-4 loader is available with a robust ROPS and FOPS certified closed cabin, both protecting the operator in case of rolling over or falling objects. The loader has been designed with smart placement of key service areas and safer service access. To minimize the need to move around the machine or use special tools, the 7" screen color display in the operator's compartment provides service information, easy system diagnostics and alarm log filesn.
Rear and Front Frame: A new heavy duty rear frame with added weight in the rear of the loader balances the machine perfectly when lifting and pushing into the muck pile. Heavy duty rear frame and mask with integrated reaction bars minimizes damage from wall impacts.High strength structure with optimized material thicknesses and reduced own weight contribute to higher overall hauling capacity and long structural lifetime.Welded steel box structures used in the frame and boom provide strong resistance to shock loads and are optimized to reduce stresses and extend frame lifetime
3. Machines Working at Site:
4.Warranty Standards:
Warranty scheme: our company provides free maintenance (except for human reasons) for quality problems within 12 months after delivery of the equipment or 2000 hours of engine operation (whichever comes first).
2471 rest assured project: 24-hour service hotline support, providing technical consultation on use, operation and maintenance; service personnel arrive at the site within 7 hours after receiving complaints about equipment quality problems; problem equipment resumes production within 1 day of maintenance.
421 housekeeper action: provide 4 times of regular equipment inspection and maintenance services during the warranty period (see the follow-up plan for regular maintenance of equipment of Qingdao Hongqian Technology Co., Ltd. for specific regular inspection contents); provide 2 times of equipment technical operation and maintenance training services; issue a formal inspection report after each regular inspection so that the user can have the most comprehensive understanding of the equipment.
Spare parts consignment
Our company's stock of spare parts can provide customers with the spare parts supply with the most price advantage and the shortest delivery period, and reduce the equipment downtime caused by the replacement of vulnerable parts and consumable parts.
5. Package and Delivery:
6. Factory Information:
Yantai Chi Hong Machinery Co., Ltd. is specialized in manufacturing and supplying underground mining equipments, such as underground mining scooptram, underground mining truck, underground utility vehicles, drill equipments and spare parts etc. Yantai Chi Hong Machinery Co., Ltd.is located in Yantai City, China, which is the manufacturing basement for the underground trackless equipments.
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China's mine machines manufacturing industry and shining brightly in the international market.
Yantai Chi Hong Machinery Co., Ltd. has one production base with an area of 96,000m2, where there are over 300 production personnel, 60 advanced production & management personnel and about 50% senior technical workers. Our products have got EU CE certification, ISO9001:2015 international quality certification and so on.
Yantai Chi Hong Machinery Co., Ltd. has two main series of mining machinery, WJ series underground LHD loaders with capacity of 0.6 cbm to 6 cbm, and UK series underground dump truck with capacity of 6tons to 30 tons. We also manufacture hydraulic rock breaker, pick scaler, hydraulic Jumbo and spare parts etc.
7. FAQ:
Q: Are you manufacturer or trading company ?
A: We are manufacturer. We can response to you quickly.
Q: What is the Payment terms ?
A: Usually by TT or LC, other terms could be negotiated.
Q: What is the delivery time ?
A: Normally the lead time is 30-45 days after receipt of down payment or LC.
Q: What is the warranty of the products ?
A: 12 months or one year calculated from the goods arriving at the final destination as agreed on the contract.
Q: Do you provide equipment operation training?
A: Yes. We supply remote free online service. Or if need, we can send professional engineers to the working site for equipment installation, commissioning , and operation training.
Q: Can you customize the products?
A: Yes,we can customize as per your requirement.
Q: Where is the products are used?
A: The products are used for engineering, tunnels and all kinds of underground mines.
Welcome to contact us and obtain more information.
Audited Supplier 
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