Mining. Mining Excavator Hitachi EX1900-6

Sizes

Width between caterpillar tracks 5400 mm
Height to cab upper part 6990 mm
Caterpillar track length 7480 mm
Caterpillar track length on ground level 5780 mm
Clearance 795 mm
Upper structure clearance 1920 mm
Caterpillar track height 1880 mm

Shovel boom/sections 4

Backhoe shovel boom / section Boom 8700mm/Section 5500mm
Maximum excavation depth 10730 mm
Maximum vertical wall digging depth 7430 mm
Maximum cut height 15010 mm
Maximum unloading height 9810 mm
Maximum radius on ground level 17090 mm

Shovel boom/sections 3

Maximum radius on ground level 19020 mm
Backhoe shovel boom / section Boom 11800mm/Section 4000mm
Maximum excavation depth 11780 mm
Maximum vertical wall digging depth 10050 mm
Maximum cut height 17380 mm
Maximum unloading height 11820 mm

Shovel boom/sections 2

Backhoe shovel boom / section Boom 8700mm/Section 4000mm
Maximum excavation depth 9230 mm
Maximum vertical wall digging depth 6630 mm
Maximum cut height 14480 mm
Maximum unloading height 9200 mm
Maximum radius on ground level 15630 mm

Shovel boom/sections 1

Maximum radius on ground level 14770 mm
Backhoe shovel boom / section Boom 8300mm/Section 3600mm
Maximum excavation depth 8180 mm
Maximum vertical wall digging depth 5520 mm
Maximum cut height 14140 mm
Maximum unloading height 9060 mm

Shovel

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

Operation

Fuel Capacity 4140 l.
Cooling system fluid volume 395 l.
Engine oil volume 166 l.
Hydraulic system fluid volume 2200 l.
Rotation speed 4.7 rev / min
Operating voltage 24 V
Generator current strength 140 amperes

Motor

Manufacturer Cummins
Model QSKTA38-CE
Full power 810 kW
Effective power 775 kW
Power measured at 1800 rev / min
Displacement 37.8 l.
Cylinders number 12
Aspiration turbocharging

Loading bucket

Maximum excavation depth 5920 mm
Maximum cut height 14610 mm
Maximum unloading height 10440 mm
Maximum digging radius 13430 mm

Carrier

Maximum travel speed 2.8 km/h
Upper rollers number 3
Lower rollers number 8
Track shoes number on either side 49
Track width 4600 mm
Backhoe shovel support width 1 800 mm
Unloaded backhoe shovel operational weight with support 1 192000 kg
Excavator specific ground pressure with support 1 184 kPa
Bucket loader support width 800 mm
Loading shovel operational weight 191000 kg
Bucket loader specific ground pressure 183 kPa
Rear platform swing radius 6035 mm

Images

Sizes

2. Width between caterpillar tracks 5400 mm
4. Caterpillar track length on ground level 5780 mm
5. Clearance 795 mm
7. Height to cab upper part 6990 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

6. Track width 4600 mm
14. Bucket loader support width 800 mm