TECHNICAL SPECIFICATIONS
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Maximum allowed weight:
2990 kg ±50
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Weight in transportation position without a bucket:
2840 kg ±50
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Standard bucket volume
0,46 m3
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Bucket capacity
0,55 m3
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Rated loading capacity
750 kg
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Tipping load
1500 kg
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Pull-out force by turning a bucket
802 kg
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Pull-out force by moving a boom
1900 kg
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Maximum movement speed
12 km/h
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Gradeability (down)
25 [degrees ±3 ° ]
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Gradeability (up)
18 [ degrees ±3 ° ]
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Gradeability (transverse slope)
12 [degrees ±3 ° ]
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Traction force (calculated)
18 (20,8) kN
Transmission
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Type
hydrostatic
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Drive
Roller chain with sprockets in a sealed
chain gear housing. 2 chains from each side
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Brakes
Hydraulic, built in the hydraulic motor
Operation and movement control elements
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Movement, boom, bucket
Servo control
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Additional equipment
Electrical control
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Disks
9,0" – 15,3"
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Tyres
10 / 75 х 15,3
Hydraulic system
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Type of a pump
Pump installation (tandem)
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Pump displacement
78 l/min
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Drive circuit pressure
280 Bar
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Type of hydraulic motor
gerotor motor (2 pcs.)
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Type of a pump
Gear type hydraulic pump
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Working circuit pressure
180 Bar
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Hydraulic distributor
3-way distribution valve with hydraulic control
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Control pressure
27 Bar
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Filter
10 mkm
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Cooling system
from fan to the engine
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Bucket leveling function
Automatic
Hydraulic system parameters
Motion drive circuit:
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Flow
78 l / min
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Safety valve pressure
280 Bar
Control circuit:
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Flow
43 l / min
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Safety valve pressure
27 Bar
Operating equipment circuit:
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Flow
61 l / min
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Safety valve pressure
180 Bar
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Jet action valves pressure
220 Bar
Time, spent for separate operations of working facilities
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Load
soil
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Bucket loading index
0,5 - 0,6
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Engine RPM speed
maximum
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Bucket moving up with load
5,2 sec
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Bucket moving up without load
5 sec
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Bucket moving down with load
2,7 sec
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Bucket turnout with load
3,4 sec
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Bucket turnout without load
1,6 sec
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Bucket curl without load
2 sec
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Bucket rotation without load
1,8 sec
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