Product Description
WJ-1 is a compact and lightweight Load Haul Dump (LHD) for narrow vein mining, easy to operate and maintain, and it features an operator compartment that is located in the rear frame of the machine to ensure increased operator safety. The WJ-1 is full of features to help mines maximize tons and minimize extraction costs. It has been engineered to optimize machine width, length, and turning radius, enabling operation in narrower tunnels for less dilution and lower operational costs.
| Dimension |
Performance |
| Overall Size |
5850(6050)*1300*2000 |
Speed |
0~8km/h |
| Min. Ground Clearance |
200mm |
Boom Raising Time |
≤3.8s |
| Max. Lift Height |
3250mm |
Boom Lowering Time |
≤1.9s |
| Max. Unloading Height |
1050mm |
Dumping Time |
≤2.5s |
| Capacity |
Weight |
| Bucket |
1m3(1.5 yards) |
Operation Weight |
6750kg |
| Payload |
2000KG |
Laden Weight |
8750kg |
| Max Breakout Force |
45KN |
Front Axle(Empty) |
2230kg |
| Max Traction |
50KN |
Rear axle(Empty) |
4520kg |
| Climbing Ability(Laden) |
20° |
Front Axle(laden) |
5050kg |
| Axle Oscillation Angle |
±8° |
Rear Axle(laden) |
3700kg |
| Engine |
Axle |
| Engine |
DEUTZ D914L04 / 58kw |
Brand |
DALI |
| DEUTZ BF4L914 / 66kw |
Model |
PC-15-B F/R |
| Emission |
EURO II / Tier 2 |
Type |
Rigid planetary axle |
| Transmission |
Tire |
| Type |
Hydrostatic |
Model |
10.00-20 PR14 L-4S |
| Pump |
ANFOSS T90 |
Material |
Nylon |
| Motor |
SAUER MV23 |
|
|
Main Features
Structure
The frames are articulated with a 38° steering angle
Ergonomics Canopy with side seat to provide broad operation vision
Operation Comfort & Safety
4 wheels driving & braking
The combination design of the parking brake & working brake ensures good braking performance. The braking model is SAHR(spring applied, hydraulic release)
Axles are equipped with differentials. The front is NO-SPIN while the rear is standard
Hydraulic Joystick control to reduce the labor intensity of the driver
Early Warning & Maintenance
Automatic alarm system for oil temperature, oil pressure, and electrical system
Energy-saving & Environment Friendly
Germany DEUTZ engine, powerful & low-consumption.
The Hydrostatic transmission system, high efficiency, and low energy consumption
The Catalytic purifier with silencer greatly reduces air and noise pollution in the working tunnel
Operator's Compartment
Canopy
Floor washable with water to reduce dust
Low-frequency suspension seat
Dashboard & Displays
Critical warnings and alarms Displayed as warning lights
Instrument Panel Electric gauges
Instrument Panel Illuminated switches
Frame
Rear & Front Frame
High strength welded steel structure with optimized material thicknesses
Tanks Bolted & Welded
Bucket
Bias 450(anti-wear)Material
Type V shaped(reduce resistance)
Hydraulic
Filling pump for hydraulic oil
Oil cooler for hydraulic oil
120L Hydraulic oil tank capacity
Meter oil level
Hydraulically operated, center-point articulation, power steering with one double acting cylinder. Steering is controlled by a hydraulic joystick.
Gear type Steering and servo hydraulic pumps
The oil flow from steering hydraulic pump is directed to bucket hydraulics when steering is not used. which can enlarge the working pressure.
Joystick bucket and boom control(hydraulic), equipped with gear pump that delivers oil to the bucket hydraulic main valve.
Straight Boom system with one lift cylinder.
Dump cylinder 1pc
Service brakes are spring applied, hydraulic released multidisc wet brakes on all wheels.
Two independent circuits: one for the front and one for the rear axle. Service brakes also function as an emergency and parking brake
Electric
Alternator 55A / 28V(varies for different engine)
Batteries 2 x 12V
Starter 4kW / 24 V
Driving lights
2 in front 24W(Canopy), LED lights
2 in rear 18W, LED lights
Optional
Engine Fire Suppression
Auto lubrication System
Remote Control System
Closed Cab With Air-Conditioning
Side dump bucket
Bucket teeth
Protect tire chain
Flashing beacon
Company Profile
Qixia Dali Mining Machinery Co., Ltd was established in 1998, located in Yantai City. The factory covers an area of 130, 000 square meters. The total number of employees is more than 200, of which 90 are technicians and engineers. The company is mainly engaged in the design, development, production, installation, and training of underground mine equipment and ore processing equipment, spare parts supply, and sales.
Our company mainly produces underground equipment, such as scooptram, mining truck, mine locomotive, mobile rock splitter, scaler, etc. With 20 years of research and experiments, our equipment has been large-scale and intelligent and can achieve remote control. The main underground equipment has passed the national mine product quality and safety certification. In addition, our company can also provide EPCM services for all kinds of non-ferrous metal, ferrous metal, and non-metallic mines. Up to now, our equipment has been exported to more than 80 countries in the world, serving hundreds of mining projects. As a key government-supported enterprise, the company has been awarded "Specialized New Enterprises" and "High-tech Enterprises" in Shandong Province. Over the years, we adhere to the principle of customer first, strive for excellence, and wholeheartedly provide customers with high-quality equipment and service.
FAQ
Business type
We are a self-owned factory with years of production and export experience.
Company location
Our factory is situated in Yantai, Shandong Province, China, a location that boasts both a harbor and an international airport. Additionally, it enjoys close proximity to Qingdao Airport and harbor, providing our customers with great convenience for visiting and shipping goods.
Employee headcount
We have over 100 employees, including experienced engineers (R&D, quality inspection, and after-sales), workers, and salespersons. Additionally, we have local salespersons in some countries.
Main markets
Our products are mainly sold to Peru, Chile, Bolivia, Colombia in South America, Russia, and Kazakhstan, and other CIS countries, as well as some countries in Africa, Eastern Europe, and Southeast Asia. We participate in exhibitions in these regions and visit local customers to understand the needs of customers in different regions and maintain stable cooperative relationships.
Main products
Underground mining equipment(underground mining scooptram, underground mining truck, underground service vehicle, underground electric locomotive, rock splitter, and underground concrete mixer truck, etc.), mineral processing equipment(crush, feeder, leaching tank, vibrating screen, and shaking table, etc.)) and related accessories and spare parts(engine, converter, transmission, axle, tire, filter, etc.).You can check them on our homepage or contact us for details.
Patents and certifications
We have some practical patents for our products and have passed CE, ISO9001, and other authoritative certifications. You can check them on our homepage or contact us for details.
Equipment maintenance
Underground mining equipment requires regular maintenance to ensure optimal performance and safety. This may involve routine inspections, lubrication, replacement of parts(we recommend you purchase some parts along with the equipment for convenient replacement and low shipping), and repairs as needed. We can provide online maintenance guidelines and support.
More information
To learn more about our company's information and products, you can follow us on Facebook, Pinterest, YouTube, LinkedIn, Instagram, and VK. You can also browse our website or contact us through WhatsApp, WeChat, and Telegram.
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