Mining. Mining Excavator Hitachi EX1900

Sizes

Width between caterpillar tracks 5400 mm
Height to cab upper part 6820 mm
Caterpillar track length 7480 mm
Caterpillar track length on ground level 5780 mm
Clearance 795 mm
Upper structure clearance 1995 mm
Rear platform swing radius 6010 mm

Shovel boom/sections 3

Maximum cut height 17380 mm
Maximum unloading height 11820 mm
Maximum radius on ground level 19020 mm
Backhoe shovel boom / section boom 11800mm with lever 4000mm
Handle pressure force 575 Nm
Maximum excavation depth 11780 mm
Maximum vertical wall digging depth 10050 mm

Shovel boom/sections 2

Maximum vertical wall digging depth 6630 mm
Maximum cut height 14480 mm
Maximum unloading height 9200 mm
Maximum radius on ground level 15630 mm
Handle pressure force 575 Nm
Backhoe shovel boom / section boom 8700mm with lever 4000 m
Maximum excavation depth 9230 mm

Shovel boom/sections 1

Backhoe shovel boom / section boom 8300mm with lever 3600mm
Maximum excavation depth 8180 mm
Maximum vertical wall digging depth 3860 mm
Maximum cut height 14140 mm
Maximum unloading height 9060 mm
Maximum radius on ground level 14770 mm
Handle pressure force 620 Nm

Shovel

Bucket initial volume 11 m3
Bucket minimum volume 11 m3
Maximum bucket volume 15 m3

Operation

Fuel Capacity 3085 l.
Cooling system fluid volume 195 l.
Engine oil volume 172 l.
Hydraulic system fluid volume 2200 l.
Rotation speed 4.7 rev / min
Operating voltage 24 V

Motor

Full power 764.3 kW
Effective power 719.6 kW
Power measured at 1800 rev / min
Displacement 33.9 l.
Cylinders number 12
Aspiration Turbocharged engine with intermediate cooling of charging air by oncoming air flow
Manufacturer Hitachi
Model S12A2-Y1TAA1

Loading bucket

Loading bucket standard
Maximum excavation depth 5920 mm
Maximum cut height 14610 mm
Maximum unloading height 10440 mm
Maximum digging radius 13430 mm
Handle pressure force 710 Nm

Carrier

Maximum travel speed 2.8 km/h
Upper rollers number 3
Lower rollers number 8
Track shoes number on either side 49
Backhoe shovel support width 1 800 mm
Unloaded backhoe shovel operational weight with support 1 186500 kg
Excavator specific ground pressure with support 1 178 kPa
Bucket loader support width 800 mm
Loading shovel operational weight 185900 kg
Bucket loader specific ground pressure 178 kPa
Rear platform swing radius 6010 mm

Images

Sizes

5. Clearance 795 mm
7. Height to cab upper part 6820 mm
8. Rear platform swing radius 6010 mm
2. Width between caterpillar tracks 5400 mm
4. Caterpillar track length on ground level 5780 mm

Loading bucket

17. Maximum cut height 14610 mm
18. Maximum unloading height 10440 mm
19. Maximum digging radius 13430 mm
20. Maximum excavation depth 5920 mm

Carrier

14. Bucket loader support width 800 mm