Specifications, Service and Repair of Farm and Lawn Tractors

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New Holland Boomer 8N Tractor Specs

Classification - Compact Utility tractor

New Holland Boomer 8N Engine Specifications

Engine Model - Shibaura N844L
Engine Power, Rated, hp (kW) - 50 (37.3)
Rated Engine Speed, rpm - 2800
Power Boost, hp (kW) - No boost
Fuel Tank, gal (L) - 13 (49.2)
Cylinders - 4
Displacement, cu in (L) - 135.2 (2.2)
Engine Bore, in (mm) - 3.31 (84)
Engine Stroke, in (mm) - 3.94 (100)
Block Design, Replaceable Liners - Parent bore
Aspiration, Turbocharged or Naturally Aspirated - Natural
Fuel System Description - In-Line Pump System
Fuel System Control - Mechanical
Fuel Injection to combustion chamber - Indirect
Emission Level - Tier 3
Exhaust Pipe - Horizontal
Cooling System Fan Drive Type - Belt
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 55

NH Boomer 8N Tractor Transmission

Description - Continuously Variable Transmission (CVT)
Transmission Type - Chain with Variable Sheaves
Forward / Reverse Speeds - Infinite
Maximum Speed Forward, mph (kph) - 18.6 (30.0)
Creeper Range - Yes, CVT
Shuttle (Forward-Reverse) - Standard

New Holland Boomer 8N PTO

PTO Horsepower, hp (kW) - 40 (29.8)
Power Take Off Speeds, rpm - 540
PTO Type - Independent

Wheels

Drive Wheels - 4WD
Steering - Front Steering

Rear Axle

Final Drive - Planetary / Inboard
Axle Output End - Flange
Axle Bar Diameter, in (mm) - No bar axle

Brakes

Brake Type - Wet Disc

New Holland Boomer 8N Tractor Hydraulic System

Hydraulic System Type - Open Center
Main Hydraulic Pump Type - Gear
Standard Pump Flow, gpm (Lpm) - 10.5 (39.8)
Optional Pump Flow, gpm (Lpm) - No option

3-Point Hitch Features

3-Point Hitch Category - Category 1
Optional Hitch Category - No option
Draft Sensing or Lift Control - Top link sensing
Draft Link Ends Adjustable - Std

NH Boomer 8N 3-Point Hitch Lift Capacity

Standard Lift Capacity 24 Inches behind pin, lb (kg) - 2,800 (1270)
Optional Lift Capacity 24 Inches behind pin, lb (kg) - No Option
Optional Lift Capacity at lift pin, lb (kg) - No Option

Drawbar

Drawbar Description - 2 Position Swinging

Wheelbase

Wheelbase, 4WD, in (mm) - 73.5 (1867)

Tire Size

Front Tire Size Width, 4WD - 8.0 x 16 R1
Rear Tire Size Width - 14.9 x 24 R1

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