Diesel Scooptram LHD WJ-4 For Underground Mining Loading

We are proud to introduce one of our competitive products, the WJ-4 Underground Mining Diesel LHD Loader. This high-quality and efficient machine is designed to meet the demanding needs of underground mining operations.

The WJ-4 is equipped with a powerful diesel engine that delivers exceptional performance and reliability in even the most challenging mining environments. Its compact size and maneuverability make it ideal for navigating tight spaces and rough terrain.

With a payload capacity of 10 tons, the WJ-4 can easily handle heavy loads. Its ergonomic design and user-friendly controls ensure operator comfort and safety during long shifts underground.

Dali Machinery’s commitment to quality is evident in every aspect of the WJ-4, from its durable construction to its advanced technology. This machine is built to last, providing years of reliable service for mining operations around the world.

Don’t miss out on the opportunity to enhance your underground mining operation with the Dali WJ-4 Underground Mining Diesel LHD Loader. Contact us today to learn more about this innovative and high-quality machine.

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Product Detail

Product Tags

DALI WJ-4 is a new compact and lightweight 4.5-metric-10ton-capacity Load Haul Dump (LHD) for narrow vein mining. Best payload to own weight ratio in its class. It offers both reduced dilution, better flexibility and operator safety when working in narrow vein operations. The WJ-4 is full of features to help mines maximize tonnes and minimize extraction costs. Engineered to optimize machine width, length and turning radius, enabling operation in narrower tunnels for less dilution and lower operational costs.

Technical Specification

Dimension		Capacity
Tramming Size	9718X2319X2390mm	Standard Bucket	4.5 m3
Min Ground Clearance	394mm	Tramming capacity	10 Ton
Max Lift Height	5155mm	Max Breakout Force	186KN
Wheelbase	3492mm	Max Traction	204KN
Discharge distance	1678mm	Ramp Grade	14°(25%)
Performance		Weight
4 th Gear	0~27.4 km/h	Operation Weight	25500 kg
Boom Raising Time	≤7.2s	Laden Weight	35500 kg
Boom Lowering Time	≤3.7s	Front Axle(Empty)	9650kg
Dumping Time	≤2.9s	Rear axle(Empty)	15850kg
Oscilation Angle	±8°	Front Axle(laden)	21740KG

Power Train

Engine		Transmission
Diesel engine	Volvo TAD1150VE	Brand	DANA
Cooling system	Liquid cooled and piston pump driven cooler fan	Model	RT36000
Power	235kw @ 2100rpm
Cylinders	6 in line
Displacement	10.84L	Axle
Torque	1581 Nm	Brand	DANA / KESSLER
Emission	Tier 3, Euro Stage III	Model	19D / D81
Purifier Brand	ECS(Canada)	Type	Rigid planetary axle
Purifier Type	Catalytic purifier with silencer

Structure

♦The frames are articulated with 38° steering angle.

♦Ergonomics Canopy with side seat to provide good bi-directional view of operation.

♦An enhanced boom and load frame geometry optimizes digging performance.

Operation Comfort & Safty

♦4 wheels driving & braking.

♦Combination design of parking brake & working brake ensures good braking performance. Braking model is SAHR(spring applied, hydraulic release).

♦Front axle is equipped NO-SPIN differential. While rear is ANTI-SLIP.

♦Hydraulic joystick control for working to reduce the labor intensity of the driver.

♦Low vibration level in cab

Early Warning & Maintenance

♦Automatic alarm system for oil temperature, oil pressure and electrical system.

Enegy-saving & Enviroment Friendly

♦Germany Deutz engine with air-cooling and turbocharging, powerful and low-consumption.

♦Canada ECS catalytic purifier with silencer, which greatly reduces air and noise pollution in working laneway.

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 in the Commonwealth of Independent States, 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(www.qxdali.com) or contact us through WhatsApp, WeChat, and Telegram.