Specifications, Service and Repair of Farm and Lawn Tractors

New Holland T4020 Tractor Specs

New Holland T4020 Engine Specifications

Engine Model - New Holland F5A E9484 A-A
Engine Power, Rated, hp (kW) - 64 (47.7)
Rated Engine Speed, rpm - 2300
Power Boost, hp (kW) - No boost
Fuel Tank, gal (L) - 21.6 (82)
Cylinders - 4
Displacement, cu in (L) - 195 (3.2)
Engine Bore, in (mm) - 3.90 (99)
Engine Stroke, in (mm) - 4.095 (104)
Block Design, Replaceable Liners - Parent bore
Aspiration, Turbocharged or Naturally Aspirated - Turbocharged
Fuel System Description - Rotary-Distributor Type
Fuel System Control - Mechanical
Fuel Injection to combustion chamber - Direct
Emission Level - Tier 3
Exhaust Pipe - Vertical
Cooling System Fan Drive Type - Fixed
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 85

New Holland T-4020 Transmission

Description - Mechanical Shuttle
Transmission Type - 4 Synchronized Speeds in 3 Ranges
Forward / Reverse Speeds - 12F / 12R
Maximum Speed Forward, mph (kph) - 18.73 (30.14)
Creeper Range - No
Shuttle (Forward-Reverse) - Yes

Optional Transmission

Description - Mechanical Shuttle
Transmission Type - 4 Synchronized Speeds in 3 Ranges
Forward / Reverse Speeds - 12F / 12R

Optional Transmission 2

Description - Power Shutte
Transmission Type - 4 Synchronized Speeds in 4 Ranges
Forward / Reverse Speeds - 23.5 (37.8)

NH T4020 Tractor PTO

PTO Horsepower, hp (kW) - 50 (37.2)
Power Take Off Speeds, rpm - 540
PTO Type - Independent

Wheel

Drive Wheels - 2WD / 4WD
Steering - Front Steer

Rear Axle

Final Drive - Planetary / Inboard
Axle Output End - Flange

Brakes

Brake Type - Wet Disc

New Holland T4020 Hydraulic System

Hydraulic System Type - Open Center
Main Hydraulic Pump Type - Gear
Standard Pump Flow, gpm (Lpm) - 12.8 (48.6)
Optional Pump Flow, gpm (Lpm) - 16.1 (61)
Standard Remote Valves - 1

NH T4020 Tractor 3-Point Hitch Features

3-Point Hitch Category - Category 1 or 2
Draft Sensing or Lift Control - Mechanical Lower Link Sensing
Draft Link Ends Adjustable - Yes
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 3,962 (1800)

Drawbar

Drawbar Description - Swinging

Wheelbase

Wheelbase, 2WD, in (mm) - 83.3 (2115)
Wheelbase, 4WD, in (mm) - 80.2 (2038)

Tire Size

Front Tire Size, 2WD - 9.5L x 15 - 6PR (F2)
Front Tire Size Width, 4WD - 11.2 x 24 (R1)
Rear Tire Size Width - 16.9 x 30 (R1)

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