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New Holland Boomer 25 Specifications
The New Holland Boomer 25 is a 4-wheel drive sub compact utility tractor from Boomer Series. This model was manufactured from 2012 to 2014. The components of New Holland Boomer 25 powerline system: a 80.4 cubic inches (1.3 L) Mitsubishi S3L2 4-cycle vertical 3-cylinder indirect injection naturally aspirated liquid-cooled diesel engine with a rated power of 27 hp (20 kW), and two-range hydrostatic transmission with infinite forward and reverse gears.
The open center hydraulic system includes a gear pump with rated fluid flow of 6 gal/min (22.7 l/min). The Boomer 25 is equipped with a hydrostatic power steering system, mechanical wet disc brakes, 6.00x12 front tyres, and 9.50x16 rear tyres. The operating weight is 1770 lbs (770 kg). The tractor is compatible with the following attachments: 60" mid-mount 3-blade mower deck and New Holland 235TLA front-end loader.
| Engine Specs |
Engine Model .................. Mitsubishi S3L2
Engine Type .................. 4-cycle vertical 3-cylinder liquid-cooled diesel
Number of Cylinders .................. 3, inline
Total Displacement, cu.in (L) .................. 80.4 (1.318)
Cylinder Bore, in (mm) .................. 3.07 (77.6)
Piston Stroke, in (mm) .................. 3.62 (92.0)
Aspiration Type .................. Naturally aspirated
Rated Engine Power, hp (kW) .................. 27.0 (20.0)
Rated Engine Speed, rpm .................. 2700
Idle Speed, rpm .................. 950-1000
Compression Ratio .................. 22:1
Firing Order .................. 1-3-2
Fuel System .................. Indirect injection
Fuel Pump Type .................. Electro-magnetic, diaphram
Governor Type .................. Centrifugal fly-weight
Air Cleaner Type .................. Dry element
Lubrication System .................. Forced lubrication
Cooling System .................. Liquid-cooled
Emission Level .................. Tier 4
Valve Clearance, in (mm) .................. 0.010 (0.25)
Fuel Tank Capacity, gal (L) .................. 6.6 (25.0)
Oil Capacity, qts (L) .................. 4.4 (4.2)
Coolant Capacity, qts (L) .................. 4.0 (3.8)
Electrical System Rating, Volts .................. 12
Charging System .................. Alternator
Alternator Rating, Amps .................. 50
| Power Take Off |
PTO Operational Type .................. Independent
PTO Power, hp (kW) .................. 19.9 (14.8)
PTO Clutch .................. Electro-hydraulic
Rear PTO Speed, rpm .................. 540
Mid PTO Speed, rpm .................. 2000
| Transmission |
Transmission Type .................. Hydrostatic
Number of Forward Gears .................. Infinite (2-range)
Number of Reverse Gears .................. Infinite (2-range)
Maximum Forward Speed, mph (kph) .................. 15.2 (24.5)
Maximum Reverse Speed, mph (kph) .................. 12.5 (20.2)
| Wheels and Tires |
Wheel Drive System .................. 4WD 4x4
Steering Configuration .................. Front steer
Steering System .................. Hydrostatic power
Brakes Type .................. Mechanical wet disc
Front Tire Size (AG) .................. 6.00x12
Rear Tire Size (AG) .................. 9.50x16
Front Tire Size (Turf) .................. 23x8.50-12
Rear Tire Size (Turf) .................. 32x12.00x16.5
Front Tread, in (mm) .................. 37 (940)
Rear Tread, in (mm) .................. 37.0-37.3 (940-945)
| Hydraulic System |
Hydraulic System Type .................. Open center
Hydraulic Pump Type .................. Gear
Hydraulic Pump Flow, gpm (Lpm) .................. 6.0 (22.7)
Steering Pump Flow, gpm (Lpm) .................. 2.5 (9.5)
Number of Standard Valves .................. 1
Three-Point Hitch Category .................. 1
Draft Sensing or Lift Control .................. Mechanical position control
Lift Capacity at 24" (0.6m) behind pin, lbs (kg) .................. 1060 (480)
Lift Capacity at lift pin, lbs (kg) .................. 1430 (650)
| Dimensions and Weight |
Wheelbase, in (mm) .................. 59 (1500)
Overall Length, in (mm) .................. 103.6 (2630)
Height (ROPS), in (mm) .................. 85.5 (2175)
Overall Width, in (mm) .................. 43.8 (1110)
Ground Clearance, in (mm) .................. 9.5 (240)
Operating Weight, lbs (kg) .................. 1770 (770)
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