NK956

 

Features
SDEC C6121(Licensed Caterpillar 3306B) engine
Self-made transmission
Self-made axles with air over hydraulic disk brakes
A/C ROPS cabin with pillarless wrap around windscreen
Single lever hydraulic pilot control
Hydraulic       Quick Hitch
3rd function hydraulics
12 months (conditional) or 1,500 hours warranty

Options
Optional  auto weighing system
Optional  auto grease system
Optional  soft  ride
Optional  air suspension seat
Large range of attachments available

SPECIFICATIONS

Engine Power 162 kW / 220 hp
Max. Traction Force ≥150kN
Operating Weight 16900 kg
Standard Bucket Capacity 3 m3
Rated Load 5,000kg
Max. Breakout Force ≥ 180kN / 17500kg
Gradeability ≥ 110kN /12500kg
Min Turning Radius Outside Rear Wheel 6036mm
Min. Turning Radius Outside Bucket 6746mm

ENGINE

Model SDEC C6121ZG
Type

Straight lined, water cooled, 4 stroke, direct injection
Rated Power 162kW
Rated RPM 2200 rpm
Displacement 10.5 L
Displacement 6
Cylinder Bore Stroke 121/152 mm
Cylinder Bore Stroke ≤ 214 g/kW.h
Max. Torque 843 Nm

TRANSMISSION

Torque Converter

 Type Single phase, 4 element, hydraulic convertor
Torque ratio 4.10
Cooling system pressure oil circulating

Travel Speed

 Speeds 1 2    
Forward 0-11.5 0-38    
Reverse 0-16     -----

Transmission

 Type Fixed axes electric & hydraulic powershift   shift
Shift Forward  4/ Reverse1  
Transmission Ratio Forward 1  
Forward 2  
   
   
Reverse 1  
   
   
Transmission Pump Integral with gearbox
Working Pressure 203-232 Psi
Main Drive Type Single Stage, Spiral Bevel Gear
Gear Ratio 5:826
Final Drive Type Single Stage, Planetary Shift
Gear Ratio 4:4
Driving Axle & Tyres Type 4WD

Type Speci?cation

 23.5 - R25

 

Type Pressure

 Front 48-51 Psi
Rear 40-43 Psi
Brake System Service Brake Type Air over hydraulic, disc brakes
Service Brake Pressure

65-98 Psi
Parking Brake Internal Expansion

HYDRAULICS

Type Single lever hydraulic pilot control
Boom Cylinder Cylinder bore x piston rod diameter x stroke 165x90x767mm
Bucket Cylinder Cylinder bore x piston rod diameter x stroke 180x90x538mm
Pump CBGJ3100C
Multiple directional control valve D32-18
Working pressure 2610 Psi
Lifting time (Max Load) ≤6.4s
Lowering time (Empty) ≤3.7s
Dumping time (Empty) ≤1.2s
Total ≤11.3s

STEERING SYSTEM

Type Hinge joint frame, priority type
Pilot-actuated valve VLE-150
Steering pump CBGJ2080
Steering CylinderCylinder bore x piston rod diameter x stroke 90x50x424 mm
Redirector BZZ-100
Steering Angle 38°
Working Pressure 16Mp

SERVICE FILL CAPACITIES

Fuel 140L Engine Oil 22L
Hydraulic Oil 200L Gear Box 30L
Axles(Main drive & ? nal drive) 32L Brake System 4L

DIMENSIONS

Length (Bucket on ground) 7,900mm Width outside tyres 2,745mm
Height 3,450mm Wheel Centres 2,144mm
Max.Dump Height(-45° angle) 3,120mm Front wheel to bucket edge 1,120mm
Bucket Width 2,975mm Wheelbase 3,250mm

 

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