Product Description
DALI WJ-4 loader builds on the proven parts. It offers best in class performance in productivity by means of high ramp speeds and fast bucket filling, and to make truck loading easy, it features superior lift height compared to any other loader of the same size class. To achieve short cycle times and superior productivity, our renewed and compact WJ-4 underground loader provides the highest ramp speeds in its size class. The advanced powertrain technology includes a proven transmission with automatic gear shifting and torque converter 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. Top speed can also be limited to improve safety in narrow tunnels and rough roads.
| Capacity |
Operating Weight |
| Standard bucket |
4.5 m3 |
Total operating weight |
25500 kg |
| Tramming capacity |
10 Ton |
Front axle |
9650 kg |
| Break out force |
186 KN |
Rear axle |
15850 kg |
| Traction |
204 KN |
Weight, Loaded |
| Ramp grade |
14°(25%) |
Total loaded weight |
35500 kg |
| Bucket Motion Time |
Front axle |
21740 kg |
| Raising time |
≤7.2 s |
Rear axle |
13760 kg |
| Dump time |
≤2.9 s |
Dimension |
| Lowering time |
≤3.7 s |
Overall size |
9718*2319*2390mm |
| Speeds Forward&Reverse |
Wheelbase |
3492mm |
| 1st Gear |
0~5.3 km/h |
Lift height |
5155mm |
| 2nd Gear |
0~10.2 km/h |
Ground clearance |
394mm |
| 3rd Gear |
0~17.8 km/h |
Discharge distance |
1678mm |
| 4th Gear |
0~27.4 km/h |
Turning radius |
3370 / 6650mm |
| Power Train |
| Engine |
Transmission |
| Diesel engine |
Volvo TAD1150VE |
Brand |
DANA |
| Output |
235kw @ 2100rpm |
Model |
RT36000 |
| Torque |
1581 Nm |
Axle |
| Number of cylinders |
6 in line |
Brand |
DANA / KESSLER |
| Displacement |
10.84L |
Model |
19D / D81 |
| Torque Converter |
Tires |
18.00-25 PR32 L-5S TT |
| Brand |
DANA |
|
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| Model |
C5000 series |
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Application
Environment temperature:-20°C ~ +49°C
Mining altitude:-1800m ~ 5000m
When working at -1500 ~ +3000 meter, When temperature is no higher than 25ºC, there is no engine power loss
Industry standard
JB/T5500 LHD loader standard
JB/T5501 methods of testing of LHD loader standard
JB8518 safety requirements of LHD loader standard
GB25518 safety requirements of LHD loader standard
Company Profile
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 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 or contact us through WhatsApp, WeChat, and Telegram.
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