Fob Price: $20000 / Unit
Min. Order: 1 Unit
Fob Price: $20000 / Unit
Min. Order: 1 Unit
Tag:
90% New Multifunctional CAT307E2 ExcavatorCaterpillar Cat 307E2 Crawler excavatorCaterpillar CAT307E2 mini excavatorSecond Hand Mini CAT307E2 Heavy Duty Digger1. As an important construction machinery, excavators have changed the way of human construction. The powerful function of large excavators with high work efficiency. Excavator can complete many projects at a fast speed. it can also use various auxiliary equipment, such as hammer, fixtures etc.to carry out more complex operations and improve work efficiency.
2. Small excavators are flexible control and convenient maintenance, can adapt to different complex and harsh working conditions all kinds of pipeline foundation pit excavation, foundation engineering construction, public utilities, housing water leakage maintenance and other use range is very wide universal, is warmly welcomed by customers.
3. Various types of second-hand excavators are lower prices, good performance in the construction, mining, highway field to play a greater role, less investment but more returns for users.
Product Details
Tonnage (tons) 7
Machine operating weight (kg) 6900
Bucket capacity (m²) 0.33
Boom length (mm) 3700
Arm length (mm) 1665
Performance
Swing speed (rpm) 10.8
Swing torque (Nm) 16.3
Travel speed (km/h) High: 5.1/Low: 3.2
Gradability (%) 60
Bucket digging force (kN) 50.6
Arm digging force (kN) 37.1
Maximum traction force (kN) 56.9
Power system
Engine model Cat C2.6 DI Turbo
Rated power (kw/rpm) 41.5
Displacement (L) 2.6
Bore × stroke (mm) 87 × 110
Hydraulic system
Main pump type Load sensing hydraulic system with variable displacement piston pump Main pump maximum flow (I/min) 147
Travel hydraulic circuit (Mpa) 28
Swing hydraulic circuit (Mpa) 24
Main overflow set pressure (Mpa) 28
Oil capacity
Fuel tank (L) 135.0
Hydraulic oil tank (L) 51.0
Hydraulic system (L) 94.0
Engine oil change volume (L) 10.2
Coolant (L) 11.9
Main body dimensions
Total length for transport (mm) 6070
Total width for transport (mm) 2300
Total height of cab (mm) 2540
Operating range
Maximum digging radius (mm) 6300
Maximum digging radius of parking surface (mm) 6180Maximum digging depth (mm) 4070
Maximum digging height (mm) 7240
Maximum unloading height (mm) 5190
Bulldozer width × height (mm) 2300 × 450Bulldozer lifting or pushing depth (mm) 390/350
Faq advantages