High Quality China Hot Sale 4cbm Underground Mining Diesel LHD Loader

The WJ-4 Diesel Engine Underground Loader is a highly efficient and reliable machine designed specifically for medium-sized underground operations. This state-of-the-art loader is equipped with advanced technology and features that make it an ideal choice for various mining and construction projects.

One of the key features of the WJ-4 Diesel Engine Underground Loader is its powerful engine. The loader is equipped with a high-performance diesel engine that provides ample power and torque for efficient operation. This allows it to easily handle heavy loads and operate smoothly in challenging underground conditions.

The WJ-4 Diesel Engine Underground Loader also boasts excellent maneuverability. Its compact design and articulated steering system allow it to navigate through narrow tunnels and tight spaces with ease. This makes it highly suitable for underground operations where space is limited.

Safety is a top priority for the WJ-4 Diesel Engine Underground Loader. It is equipped with advanced safety features such as a ROPS/FOPS-certified cabin, which provides protection to the operator in case of accidents or rollovers. The loader also has a comprehensive lighting system that ensures excellent visibility in dark underground environments.

In terms of productivity, the WJ-4 Diesel Engine Underground Loader excels in its class. It has a large capacity bucket that allows for efficient loading and transportation of materials.

Maintenance is made easy with the WJ-4 Diesel Engine Underground Loader. It is designed with easy access points for routine maintenance and inspection. The loader also features a self-diagnostic system that alerts operators of any potential issues, allowing for timely repairs and minimizing downtime.

Overall, the WJ-4 Diesel Engine Underground Loader is a reliable and efficient machine that is perfectly suited for medium-sized underground operations. Its powerful engine, excellent maneuverability, advanced safety features, and high productivity make it an excellent choice for mining and construction projects. With its easy maintenance and durability, the WJ-4 Diesel Engine Underground Loader offers long-term value and performance for any underground operation.

In addition to this WJ-4 loader, we also provide loader,s with capacities from 0.6 cubic meters to 8 cubic meters. If you are interested, please feel free to contact us for consultation.

Send email to us

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.