Construction Machinery. Crawler-Mounted Loader Caterpillar 939C

Sizes

Radius at high altitude unloading 866 mm
Length to front of caterpillar track 2978 mm
Length with bucket on ground level 4359 mm
Width to outside of caterpillar track 1955 mm
Height to cab upper part 2766 mm
Clearance 368 mm
Ground clearance at full height and unloading 2667 mm

Operation

Working weight 9484 kg
Fuel Capacity 157 l.
Cooling system fluid volume 21 l.
Engine oil volume 13 l.
Each final drive fluid volume 14.7 l.
Hydraulic system fluid volume 56.8 l.
Static tipping load 6607 kg
Breakout force in folded state 89.9 kN
Brimmed bucket capacity 0.95 m3
Bucket capacity with top 1.2 m3
Operating voltage 12 V
Generator current strength 55 amperes

Motor

Cylinders number 6
Manufacturer Caterpillar
Model 3046T
Effective power 67.9 kW
Displacement 5 l.
Power measured at 2400 rev / min
Aspiration turbocharging

Hydraulic system

Type of pump gear type pump
Pump bandwidth 133 l/min
Overflow valve pressure 19820 kPa
Lifting time 5.6 sec
Unloading time 2.4 sec
Lowering time 2.9 sec

Carrier

Track shoe width 406 mm
Track shoes number per side 37
Rolling bearings number on either side 6
Caterpillar track length on ground level 2145 mm
Contact with ground area 17.4 m2
Specific ground pressure 53.7 kPa
Track width 1549 mm

Images

Sizes

1. Length with bucket on ground level 4359 mm
2. Width to outside of caterpillar track 1955 mm
3. Height to cab upper part 2766 mm
5. Clearance 368 mm
7. Ground clearance at full height and unloading 2667 mm
8. Radius at high altitude unloading 866 mm

Carrier

9. Track width 1549 mm