Revo FR139-7 Tracked Hydraulic Excavator

Revo FR139-7 crawler hydraulic excavator is Foton Lovol Heavy Industries introduced the world's advanced technology, fully drawing on the advantages of similar models at home and abroad, using domestic and foreign product technology and management resources, using three-dimensional technology to optimize the design, and have their own knowledge Property rights, development and production of a new generation of excavator leading products.

Excellent performance:

1. Powerful, supercharged air cooling, low fuel consumption, clean emissions.

2. Advanced hydraulic system: full power, negative flow control system, automatic idle, less power loss, less system heat, to ensure that the work device can work in coordination under any circumstances.

3. Set three power modes: heavy load power mode (P mode), economic power mode (S mode), light load power mode (F mode), to better save energy and meet the needs of different working conditions

4. The ergonomically designed control system makes the operation light and comfortable, making it safe and convenient for the driver to enter and exit.

5. Easy maintenance.

International procurement configuration:

1. Advanced hydraulic control system provides perfectly coordinated driving maneuvers.

2. High-strength structural parts ensure strong play of digging force.

3, spacious driving vision, comfortable operation, ultra-low noise.

4. The operating parameters of the working device are optimized to ensure that the mining scope is greater under the premise of sufficient strength.

5. Optional bucket with longer bucket and different bucket capacity can be used to adapt to various working conditions.

Performance parameters

Engine Model: 4BTAA3.9-C115

Rated power kW/rpm:86/2200

Operating weight Kɡ :13600

Standard bucket capacity (cubic meters): 0.63

Engine performance

Rotation speed Rpm: 12.5

Travel speed km/h : 5.3/3.3

Bucket digging force KN: 93.2

Maximum traction KN : 120

Hill climbing performance: 30

System capacity

Fuel tank L: 247

Hydraulic oil tank L:147

Ground pressure Kpa : 43

Operating range

Boom length mm:4600

Dash length mm : 2500

A maximum excavation range mm: 8300

B The maximum depth of excavation mm: 5435

Cmax excavation height: 8610

D maximum discharge height mm:6130

Hydraulic system

Main pump type: Variable displacement axial piston pump

Maximum flow: 2*125L/min/2200rpm

Relief valve: 206 Mpa (210kgf/cm2)

Boom, Stick, Bucket: 31.4 Mpa (325kgf/cm2)

Walking circuit: 34.3 Mpa (350kgf/cm2)