Komatsu PC850-8R1 Crawler Excavator Specifications

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The Komatsu PC850-8R1 Crawler Excavator is engineered to tackle heavy-duty construction and mining challenges with ease. Powered by a robust 370 kW (496 HP) engine at 1800 rpm, it delivers exceptional performance and reliability in demanding environments. Its operating weight of 78,600–79,800 kg ensures remarkable stability and durability for large-scale projects. Equipped with a spacious 3.4–4.3 m³ backhoe bucket, it is perfect for applications like quarrying, mining, and bulk earthmoving. Designed for efficiency, this excavator streamlines tasks such as material loading, infrastructure construction, and deep excavation. With advanced engineering and a focus on durability, the PC850-8R1 ensures maximum productivity and reduced downtime, making it an ideal choice for industries requiring powerful and precise excavation capabilities.

Komatsu PC850-8R1 Crawler Excavator Specifications

ENGINE

Engine Power
487HP
Engine Brand
Komatsu
Fuel Tank Capacity
980L
Rated Speed
1800rpm
Displacement
15.24L
Engine Model
SAA6D140E-5

OPERATING WEIGHT & LOAD CAPACITY

Operating Weight
79.0Ton
Ground Pressure (600mm track)
1.31kgf/cm²

EXCAVATOR PERFORMANCE

Max Digging Depth
8.445m
Max Dumping Height
8.235m
Max Reach at Ground
13.4m
Arm Crowd Force
31800kgf
Bucket Breakout Force
35200kgf
Bucket Capacity
3.4

HYDRAULIC SYSTEM

Hydraulic Flow Rate
988L/min
Hydraulic Pressure (Implement Circuit)
320kgf/cm²
Hydraulic Pressure (Pilot Circuit)
30kgf/cm²
Hydraulic Pressure (Swing Circuit)
290kgf/cm²
Hydraulic Pressure (Travel Circuit)
350kgf/cm²

DIMENSIONS

Overall Height
4.85m
Overall Length
13.995m