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New Holland 1720 Specifications

New Holland 1720 Engine

Engine Model ................. Shibaura N843
Engine Type ................. Water-cooled 4-stroke indirect injection diesel
Number of Cylinders ................. 3, Vertical inline
Total Displacement, cu.in (L) ................. 91,3 (1,496)
Cylinder Bore, in (mm) ................. 3,32 (84,0)
Piston Stroke, in (mm) ................. 3,56 (90,0)
Maximum Engine Power, hp (kW) ................. 27,7 (20,7)
Rated Engine Power, hp (kW) ................. 26.5 (19,8)
Rated Engine Speed, rpm ................. 2500
Compression Ratio ................. 22:1
Firing Order ................. 1-2-3
Fuel System ................. Indirect injection
Fuel Pump Type ................. In-Line
Combustion Type ................. Swirl chamber
Fuel Tank Capacity, gal (L) ................. 8,5 (32,2)
Oil Capacity, qts (L) ................. 5,2 (4,9)
Coolant Capacity, qts (L) ................. 5,9 (5,7)
Electrical System Rating, Volts ................. 12
Alternator Rating, Amps ................. 40
Battery Rating, (V-A) ................. 12-55

Power Take-Off

PTO Operational Type ................. Transmission / Live (Opt)
PTO Horsepower, hp (kW) ................. 23.5 (17.5)
Rear PTO Speed, rpm ................. 540

New Holland 1720 Transmission

Transmission Type ................. Gear
Gearbox Type ................. 12F/4R
Number of Forward Gears ................. 12
Number of Reverse Gears ................. 4
Clutch Type ................. Dry disc
Maximum Forward Speed, mph (kph) ................. 13.4 (21.6)
Maximum Reverse Speed, mph (kph) ................. 9.2 (14.8)

Transmission Type ................. Mechanical shuttle
Gearbox Type ................. 12F/12R
Number of Forward Gears ................. 12
Number of Reverse Gears ................. 12
Oil Capacity, qts (L) ................. 27.0 (28.0)
Maximum Forward Speed, mph (kph) ................. 13.4 (21.6)
Maximum Reverse Speed, mph (kph) ................. 12.3 (19.7)

Wheels and Tires

Drive Wheels ................. 2WD/4WD
Steering Configuration ................. Front Steer
Steering System (2WD/4WD) ................. Power
Brake Type ................. Wet disc
Front Tire Size (2WD) ................. 5.00x15
Front Tire Size (4WD) ................. 7.00x14
Rear Tire Size ................. 11.2x24
Front Tire Size (Turf, 2WD) ................. 23x8.5-12
Front Tire Size (Turf, 4WD) ................. 25x8.5-14
Rear Tire Size (Turf) ................. 13.6-16
Front Tread (2WD), in (mm) ................. 43.5-57.5 (1100-1460)
Front Tread (4WD), in (mm) ................. 46 (1160)
Rear Tread, in (mm) ................. 43.3-58.7 (1090-1490)

New Holland 1720 Hydraulic System

Hydraulic System Type ................. Open center
Implement Pump Flow, gpm (Lpm) ................. 7.8 (29.5)
Steering Pump Flow, gpm (Lpm) ................. 2.8 (11.5)
Total Flow, gpm (Lpm) ................. 10.6 (40.2)
Hydraulic Pressure, Bar (psi) ................. 147 (2130)
Hydraulic System Capacity, gal (L) ................. 7.1 (26.9)
3-Point Hitch Category ................. 1
Draft Sensing or Lift Control ................. Draft control (Opt)
Standard Lift Capacity at 24" (0.6m) behind pin, lb (kg) ................. 1744 (790)

Dimensions and Weight

Wheelbase, in (mm) ................. 65 (1650)
Length, in (mm) ................. 121.2 (3070)
Overall Width, in (mm) ................. 55.2 (1400)
Height (ROPS), in (mm) ................. 86 (2180)
Ground Clearance (2WD), in (mm) ................. 11.8 (290)
Ground Clearance (4WD), in (mm) ................. 11.2 (280)
Weight (2WD), lb (kg) ................. 2490 (1130)
Weight (4WD), lb (kg) ................. 2690 (1220)

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