NH TVT 155 Engine Specifications
Engine Model – Sisu Diesel 620
Engine Type – 4-stroke, 6-cyl. liquid-cooled diesel
Bore – 108,0 mm (4,25 in)
Stroke – 120,0 mm (4,72 in)
Displacement – 6,6 L (403 cu in)
Cylinders – 6
Gross power – 117,0 kw (156,9 Hp)
Gross power boost – 131,0 kw (175,7 Hp)
Aspiration – Turbocharged
Intercooled – Air cooled
Engine cooled – Water cooled
Emission level – Tier 2
Engine speed – 1900 rpm
Maximum Torque – 660 Nm
Maximum Torque Boost – 735 Nm
Maximum torque speed – 1400 rpm
Firing order – 1-5-3-6-2-4
Compression ratio – 18,5:1
Combustion – Direct injection
Compression pressure – 24 Bar
Direction of rotation from the engine front – Clockwise
Fuel – Diesel
New Holland TVT155 Transmission
Transmission – Hydrostatic
Transmission Type – Infinite (3-range) forward and reverse
Gearbox Type – Auto Command
Maximum travel speed – 50,0 km/h (31,1 mph)
Minimum travel speed – 10,8 km/h / (6,7 mph)
New Holland TVT 155 Power Take-Off
Rear PTO type – Electro-hydraulic
Rear PTO speeds – 540/540E/1000/1000E rpm
Engine at rear PTO speeds – 1878/1608/1869/1600 rpm
Front PTO – Optional
Front PTO speed – 1000 rpm
Engine at front PTO speed – 1869 rpm
NH TVT155 Mechanical
Drive Wheels – 4WD
Steering – Hydrostatic
4WD engagement – Electro-hydraulic
4WD and differential lock engagement – Terralock Auto
Brakes – Hydraulic disc
New Holland TVT 155 Hydraulics and Hitch
Hydraulic system type – Closed centre load sensing
Total oil flow (standard) – 105 lpm
Total oil flow (optional) – 130 lpm
Maximum hydraulic pressure – 205 bar
Control – Electronic Draft Control (EDC)
Remote valves type – Deluxe
Remote valves maximum number – 5
Rear hitch category – 2
Maximum lift capacity at ball ends with arms horizontal – 9900 kg
Continuous lift capacity through the range (610 mm behind bar ends) –
7100 kg
Front hitch max. lift capacity – 4000 kg
NH TVT 155 Dimensions and Weights
Front Tire Size – 540/65 R28
Rear Tire Size – 650/65 R38
Overall length inc. weight pack and rear linkage – 4741 mm
Minimum width – 2492 mm
Overall height – 3000 mm
Wheel Base – 2807 mm
Front track width (minimum) – 1899 mm
Rear track width (minimum) – 1870 mm
Ground clearance – 500 mm
Standard turning radius – 5400 mm
Turning angle – 50 degrees
Weight (minimum) – 6490 kg
Weight (maximum permissible) – 11500 kg