Construction Machinery. Hydraulic Shovel Caterpillar 311B

Swing device

Rotation speed	10.8 rev / min
Swing torque	30400.2 Nm

Sizes

Height to cab upper part	2760 mm
Clearance	440 mm
Counterweight ground clearance	920 mm
Rear platform swing radius	2130 mm
Caterpillar track length on ground level	2610 mm
Width to outside of caterpillar track	2490 mm

Shovel

Bucket initial volume	0.46 m3
Bucket minimum volume	0.35 m3
Maximum bucket volume	0.78 m3

Operation

Hydraulic system overflow valve pressure	34335.9 kPa
Hydraulic pump flow rate	216 l/min
Working weight	11125 kg
Fuel Capacity	250 l.
Cooling system fluid volume	15.5 l.
Hydraulic system fluid volume	157 l.
Engine oil volume	13 l.
Boom reach drive mechanism fluid volume	2.8 l.
Operating voltage	24 V
Generator current strength	50 amperes

Motor

Manufacturer	Caterpillar
Model	3064T
Full power	63.4 kW
Effective power	58.9 kW
Power measured at	1800 rev / min
Displacement	4.2 l.
Cylinders number	4
Aspiration	turbocharging

Carrier

Shoe dimensions	500 mm
Specific ground pressure	38 kPa
Maximum travel speed	5.5 km/h
Hook traction force	92.2 kN
Track width	1990 mm

Booms/sections features 3

Unit load-transfer height	2760 mm
Unit load-transfer length	7260 mm
Maximum excavation depth	5600 mm
Maximum radius along ground level	8100 mm
Maximum cut height	8120 mm
Maximum loading height	5765 mm
Maximum vertical wall digging depth	4965 mm

Booms/sections features 2

Unit load-transfer height	2760 mm
Unit load-transfer length	7250 mm
Maximum excavation depth	5050 mm
Maximum radius along ground level	7570 mm
Maximum cut height	7795 mm
Maximum loading height	5440 mm
Maximum vertical wall digging depth	4445 mm

Booms/sections features 1

Maximum excavation depth	4740 mm
Maximum radius along ground level	7290 mm
Maximum cut height	7660 mm
Maximum loading height	5300 mm
Maximum vertical wall digging depth	4150 mm

Images

Sizes

2. Width to outside of caterpillar track	2490 mm
4. Caterpillar track length on ground level	2610 mm
5. Clearance	440 mm
7. Height to cab upper part	2760 mm
8. Rear platform swing radius	2130 mm
15. Counterweight ground clearance	920 mm
15. Counterweight ground clearance	920 mm

Carrier

6. Track width	1990 mm
14. Shoe dimensions	500 mm

Booms/sections features 1

11. Maximum radius along ground level	8100 mm
12. Maximum vertical wall digging depth	4965 mm
13. Maximum excavation depth	5600 mm
9. Maximum cut height	7660 mm
10. Maximum loading height	5300 mm
11. Maximum radius along ground level	7290 mm
12. Maximum vertical wall digging depth	4150 mm
13. Maximum excavation depth	4740 mm
1. Unit load-transfer length	7250 mm
3. Unit load-transfer height	2760 mm
9. Maximum cut height	7795 mm
10. Maximum loading height	5440 mm
11. Maximum radius along ground level	7570 mm
12. Maximum vertical wall digging depth	4445 mm
13. Maximum excavation depth	5050 mm
1. Unit load-transfer length	7260 mm
3. Unit load-transfer height	2760 mm
9. Maximum cut height	8120 mm
10. Maximum loading height	5765 mm