Product selling points
1. Use imported engines from the United States. Meets TIER 3 emission standards and has the characteristics of strong power, low noise, low fuel consumption, and low emissions.
2. Original imported hydraulic components and mature and reliable negative flow control system; Adopting an independent cooling system, the fan speed is automatically controlled according to the oil temperature, which saves energy and reduces noise. At the same time, the fan has a reverse function, making it easy to clean the dust on the radiator.
3. Get off the four-wheel area and strengthen the longitudinal beam The load-bearing capacity of the H-frame is greatly improved by strengthening the track chain, supporting wheels, etc. The working device adopts a lightweight design with a box structure, and key parts adopt an integral forging structure, greatly reducing welding stress concentration and defects. Through stress analysis and fatigue life testing, the structural components are ensured to have sufficient strength and stiffness, which can meet the needs of heavy-duty excavation and mining.
4. Adopting an excellent and reliable electronic control system, achieving a perfect match between power and hydraulic systems, maximizing the use of engine power, and ensuring fast and efficient operation of the machine.
5. Adopting a progressive electric centralized lubrication system, the lubrication cycle is accurate, and the quantitative grease supply is precise, avoiding the omission of lubrication points during manual greasing and saving human labor intensity.
Product parameters
Project |
Unit |
Parameter |
Operating weight |
kg |
89600 |
Engine power |
kW/rpm |
399/2100 |
Bucket capacity |
m³ |
3.5-6 |
Maximum stick digging force |
kN |
370 |
Maximum bucket digging force |
kN |
480 |
Running speed |
km/h |
4.2/2.8 |
Rotation speed |
r/min |
6.3 |
Maximum digging radius |
mm |
12330 |
Maximum dumping height |
mm |
8070 |
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