New Holland Boomer 45D

The New Holland Boomer 45D is a tractor produced by New Holland. It is equipped with a 135.2 ci 2.2 L engine. The listed engine power is Diesel (listed): 45 hp / 33.6 kW. Transmission: EasyDrive CVT. Operating weight: 4136 lbs 1876 kg.

Engine Power

Diesel (listed): 45 hp / 33.6 kW

Fuel & Capacities

13 gal 49.2 L

Transmission

EasyDrive CVT

Operating Weight

4136 lbs 1876 kg

Overview

	2015 - Boomer SeriesCompact Utility tractor
2015 -
Boomer Series
Compact Utility tractor

Production
Manufacturer	New Holland (a part of CNH)
Compact Utility tractor
Original price was $39,291 in 2017

New Holland Boomer 45D Engine
Shibaura 2.2L 4-cyl diesel
Fuel tank	13 gal 49.2 L
Engine details ...

New Holland Boomer 45D Transmission
chain-drive variator
Transmission details ...

New Holland Boomer 45D Power
Engine	45 hp 33.6 kW
PTO (claimed)	36 hp 26.8 kW

Mechanical
Four-wheel drive
Final drives	inboard planetary
Power steering
Wet disc brakes
Cab standard.

Hydraulics
Type	open center
Pump flow	9.8 gpm 37.1 lpm

Tractor hitch
Rear Type	I
Control	top-link draft sensing
Rear lift (at ends)	3541 lbs 1606 kg
Rear lift (at 24"/610mm)	2800 lbs 1270 kg
Rear Arms	telescoping draft links

Power Take-off (PTO)
Rear PTO	independent
Clutch	electro-hydraulic
Rear PTO Type	540 (1.375)

Dimensions & Tires
Wheelbase	73.5 inches 186 cm
Weight	4136 lbs 1876 kg
Front tire	8-16
Rear tire	14.9-24
Full dimensions and tires ...

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

Engine

Engine Detail — 135.2 ci / 2.2 L Diesel

Manufacturer	Shibaura N844K
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	135.2 ci 2.2 L
Bore/Stroke	3.31x3.94 inches 84 x 100 mm
Emissions	Tier III
Power	45 hp 33.6 kW
Fuel system	mechanical indirect injection
Rated RPM	2600
Starter	electric
Starter volts	12

Transmission

Transmission — EasyDrive CVT

Transmission	EasyDrive CVT
Type	chain-drive variator
Gears	infinite forward and reverse

Dimensions

New Holland Boomer 45D Tires
Standard tires (ag)	Front: 8-16. Rear: 14.9-24
Lawn/turf front	27x10.50-15
Lawn/turf rear	44x18-20
Lawn/turf front	27/12LLx15
Lawn/turf rear	22.5LLx16.1
Industrial front	10-16.5
Industrial rear	17.5Lx24

Dimensions
Wheelbase	73.5 inches 186 cm
Length	122 inches 309 cm
Width	68.3 inches 173 cm
Height (cab)	90.3 inches 229 cm
Weight	4136 lbs 1876 kg
Flange rear axle

Photos

New Holland Boomer 45D tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland Boomer 45D based on its 45 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)	Medium Duty	Standard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing	6 ft (72 in)1.8 m	Medium Duty	Medium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep	66 to 72 in165 - 180 cm	Medium Duty	Standard utility tiller; slip clutch protection required.
Disc HarrowSecondary Tillage	7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙	Medium Duty	Field leveling and clod breaking behind plows.
Hay BalerHay & Forage	Small Square Baler (14x18")小方捆打捆机 (36x46 cm)	Medium Duty	Classic 2-string baler for horse and small livestock hay.

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 Boomer 45D.

Estimated Continuous Field Runtime: 5.6 hrs

Approximately 5.6 hours of continuous field operation at ~75% rated power on a full tank (13 gal / 49.2 L).

Estimated 75% Load Fuel Burn~2.3 gal/hr (8.9 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