Brand John Deere
Model 4045HF280
Number of cylinders 4
Bore x Stroke 106 x 127 mm
Displacement 4500cc
Maximum Power 99Hp
Maximum Torque 395Nm
Hydraulic System
Type Open Center System
Pump Type Tandem Type Gear Pump
Pump Flow Rate 81 + 64 lt
System Pressure 230 Bar
Type Autoshift
Number of Gear 5 forward 3 reverse
Stall Ratio 2,87:1
Driving Speeds
1rd Gear 5 km/s
2rd Gear 9 km/s
3rd Gear 14 km/s
4rd Gear 21 km/s
5rd Gear 40 km/s
Static Load Capacity (Front) 16
Minumum Radius of Rotation (front tires) 11,26 m
Minumum Radius of Rotation (front bucket) 13,79 m
Loader Performance
Multi Purpose Bucket Capacity 1.1 m3
Bucket Width 2.44 m
Pin Height 3.47 m
Dump Distance 1.03 m
Dig Depth 0.15 m
Bucket Breakout Force 7890 kgf
Arm Breakout Force 6780 kgf
Lifting Capacity to Maximum Height 3300 kgf
Digger Performance
Bucket Capacity 0.17 m3
Dig Depth
Standard Boom 4.46 m
Telescopic Boom 5.80 m
Ground Level to Slew Centre
Standard Boom 5.60 m
Telescopic Boom 6.86 m
Loading Height
Standard Boom 3.63 m
Telescopic Boom 4.56 m
Working Height
Standard Boom 5.53 m
Telescopic Boom 6.42 m
Bucket Rotating Angle (NB/TB) 193/187
Bucket Breakout Force
Standard Boom 6209 kgf
Telescopic Boom (Extended/Retracted) 6358 kgf
Arm Breakout Force
Standard Boom 2983 kgf
Telescopic Boom (Extended/Retracted) 2022/2859 kgf
Filling Capacities
Engine Oil 11 lt
Engine Cooling System 25 lt
Fuel Tank 120 lt
Hydraulic Oil Tank 120 lt
Transmission Oil 15.5 lt
Front Axle 7.6 lt
Rear Axle 23 lt
Operating Weight
Standard Machine 8900 kg
Telescopic Boom Machine 9050 kg





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