New Holland TB120

The New Holland TB120 is a tractor produced by New Holland. It is equipped with a 456 ci 7.5 L engine. The listed engine power is Diesel (listed): 120 hp / 89.5 kW. Transmission: Dual Command. Operating weight: 6525 to 7380 pounds.

Engine Power

Diesel (listed): 120 hp / 89.5 kW

Fuel & Capacities

37 gal 140.0 L

Transmission

Dual Command

Operating Weight

6525 to 7380 pounds

Overview

	2003 - 2007 TB SeriesUtility tractor TB Series Utility tractor

Production
Manufacturer	New Holland
Utility tractor

Variants
TB120LP	low-profile
TB120HC	high-clearance

New Holland TB120 Engine
New Holland 7.5L 6-cyl diesel
Engine details ...

New Holland TB120 Power
Engine	120 hp 89.5 kW
PTO (claimed)	96 hp 71.6 kW

Mechanical
Two- or four-wheel drive
Power steering
Two-post folding ROPS.

Capacity
Fuel	37 gal 140.0 L
Hydraulic system	15 gal 56.8 L

Hydraulics
Type	open center
Capacity	15 gal 56.8 L
Pressure	2500 psi 172.4 bar
Valves	2
Pump flow	9.3 gpm 35.2 lpm
	17.8 gpm*With optional auxiliary pump. 67.4 lpm
Total flow	18.5 gpm 70.0 lpm
	27.1 gpmOptOptional 102.6 lpm
Steering flow	9.2 gpm 34.8 lpm

Tractor hitch
Rear Type	II
Control	mechanical top-link draft sensing
Rear lift (at ends)	4200 lbs 1905 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	wet disc
Rear PTO Type	540/1000

Dimensions & Tires
2WD Wheelbase	100.4 inches 255 cm
4WD Wheelbase	98.1 inches 249 cm
Weight	6525 to 7380 pounds
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	55
Battery volts	12

References

TB Series Tractors published in 2007, by New Holland

Engine

Engine Detail — 456 ci / 7.5 L Diesel

Manufacturer	New Holland
Fuel Type	Diesel
Configuration	6-cylinder, liquid-cooled
Displacement	456 ci 7.5 L
Bore/Stroke	4.40x5.00 inches 112 x 127 mm
Emissions	Tier II
Power	120 hp 89.5 kW
Pre-heating	thermostart
Rated RPM	2100
Torque	358 lb-ft 485.4 Nm
Torque RPM	1200
Starter	electric
Starter volts	12
Oil capacity	20.8 qts 19.7 L
Coolant capacity	16.8 qts 15.9 L

Transmission

Transmission options
8-speed gear
16-speed two-speed power shift
12-speed creeper

Transmission — 8 forward and 2 reverse gear

Type	gear
Gears	8 forward and 2 reverse

Transmission — Dual Command

Transmission	Dual Command
Type	two-speed power shift
Gears	16 forward and 4 reverse

Transmission — 12 forward and 3 reverse creeper

Type	creeper
Gears	12 forward and 3 reverse
The creeper adds an addition low range to the standard 8x2 transmission.

Dimensions

New Holland TB120 Tires

Dimensions
2WD Wheelbase	100.4 inches 255 cm
4WD Wheelbase	98.1 inches 249 cm
2WD Length	156.5 inches 397 cm
4WD Length	161.5 inches 410 cm
Height (ROPS)	99.5 inches 252 cm
Height (Folded ROPS)	88.6 inches 225 cm
2WD Weight	6525 lbs 2959 kg
4WD Weight	7380 lbs 3347 kg
2WD Clearance (front axle)	20 inches 50 cm
4WD Clearance (front axle)	17 inches 43 cm
2WD Front tread	56 to 80 inches 142 to 203 cm
4WD Front tread	60 to 80 inches 152 to 203 cm
Rear tread	64 to 80 inches 162 to 203 cm

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland TB120 based on its 120 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm)	Heavy Duty	Heavy primary tillage; semi-mounted hitch recommended.
Rotary Cutter / MowerMowing & Clearing	10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼	Heavy Duty	Wide swath pasture and crop residue shredding.
Rotary TillerSeedbed Prep	90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机	Commercial / Field Scale	Deep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage	15 to 22 ft Folding Disc4.5 - 6.7 m 折叠式圆盘耙	Commercial / Field Scale	Wide commercial field leveling; requires hydraulic remotes.
Hay BalerHay & Forage	5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机	Heavy Duty	High density baling; requires minimum 85 PTO HP.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for New Holland TB120.

Estimated Continuous Field Runtime: 5.9 hrs

Approximately 5.9 hours of continuous field operation at ~75% rated power on a full tank (37 gal / 140.1 L).

Estimated 75% Load Fuel Burn~6.2 gal/hr (23.6 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours