NK210C

 

Engine

 

Model CUMMINS B5.9(EU StageII )
Type 6 cylinders; turbocharged; driect injection,water cooled
No. of cylinder 6
Bore and stroke 102mm×120mm
Displacement 5.9L
Rated Power 112KW(150HP)/1950rpm
Air filter Dry air filter

Travel System

Travel motors JEIL, Korea; 2×Axial Piston
Travel brakes Hydraulic disc brake
Parking brakes Oil disc brake per motor
Travel shoes 2×46
Travel speed 3.5/5.4 km/h
Track rollers/carrier rollers 7/2 (each side)
Gradeablity 70% (35°)
Ground clearance 468mm

Hydraulic System

Pump Tongmyung, Korea
Type 2 variable displacement pumps +1 gear pump
Max. discharge flow 2×205L/Min
Max. discharge pressure
Boom,arm and bucket 31.9 Mpa
Travel circuit 31.9 Mpa
Swing circuit 25.5 Mpa
Control circuit 3.9 Mpa
Pilot control pump Gear type
Main control valves 8-spool
Oil cooler Air cooled type

Cab & Controls

Cab

 All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat, Front  Window  can  be  opened  and  slided; 6-direction adjustable Seat; LED  display, Automatic monitoring,  display  and  warning; cool & hot Air Conditioner;
Control Two hand  levers and two  foot pedals  for travel; Two hand levers for excavating and swing ;Electric rotary-type engine throttle
Boom, Arm & Bucket
Boom cylinder 120mm×85m ×1285mm
Arm cylinder 135mm×95mm× mm
Bucket cylinder 115mm×80mm×1120mm
   

Swing System

Swing motor JEIL, Korea
Swing motor type Axial-piston motor
Brake Hydraulic oil released
Parking brake Hydraulic disc brake
Swing speed 11.5 Rpm
Tail swing radius 2905 mm
Swing torque 9.9 KN.m

Refilling Capacities&lubrications

Fuel tank 360 L
Cooling system 25 L
Engine oil 20 L
Travel reduction gear 2×5.4 L
Swing reduction gear 4.4 L
Hydraulic oil tank 230 L Tank oil level
420L Hydraulic system

Bucket

Use Backhoe bucket
Bucket  capacity M3 0.9 M3
Bucket width 1172 mm
No. of bucket teeth 5

Working ranges

Arm length 2.92 M
A Max. digging reach 9853 mm
B Max. digging reach at ground level 9670 mm
C Max. digging depth 6620 mm
D Max. digging height 9305 mm
E Max. dumping height 6475 mm
F Max. vertical wall digging depth 6000 mm
G Min. swing radius 3585 mm
H Digging depth for 2.4m flat bottom 6050 mm
I Bucket capacity 0.9 M3
Digging Force (ISO6015)  
  Range Parameters
A Arm length 2.92 M
B Bucket digging force 115 KN
C Arm crowding force 92.5 KN

Overall  Dimensions

Arm length 2.92M Arm lengt 2.92 M
A Overall length 9549 mm G Tail swing radius 2905 mm
B Overall height (to top of boom) 3073 mm H Tumbler distance 3360 mm
C Overall width 2800 mm I Overall length of crawler 4160.5 mm
D Overall height (to top of cab) 932.5 mm J Track gauge 2200 mm
E Ground clearance of rear end 1075 mm K Shoe width 600 mm
F Ground clearance 468 mm L Overall width of upperstructure 2736 mm

Operating Weight and Ground Pressure

Operating weight includes basic machine (with boom 5.7 M, arm 2.92 M, and bucket 0.9 M 3)
Shoe width 600 mm
Overall width 2800 mm
Ground pressure 45 KPa
Operating weight 20500 KG

Notice: Only after getting the permission of our company that the optional or special parts can be install on the machine.

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