New Holland CM274

The New Holland CM274 is a tractor produced by New Holland Lawn Tractors. It is equipped with a 1268 cc 77.4 ci engine. The listed engine power is Diesel (listed): 27 hp / 20.1 kW. Transmission: infinite forward and reverse (2-range). Operating weight: 1656 lbs 751 kg.

Engine Power

Diesel (listed): 27 hp / 20.1 kW

Fuel & Capacities

10.6 gal 40.1 L

Transmission

infinite forward and reverse (2-range)

Operating Weight

1656 lbs 751 kg

Overview

	1990 - 2000 CM SeriesFront-mount mower CM Series Front-mount mower

Production
Manufacturer	New Holland
Front-mount mower

New Holland CM274 Engine
27HP Shibaura 1268cc 3-cyl diesel
Fuel tank	10.6 gal 40.1 L
Engine details ...

New Holland CM274 Transmission
hydrostatic
Transmission details ...

Mechanical
Two-wheel drive
Differential lock	mechanical
Power steering
Drum brakes
Two-post foldable ROPS. Optional four-post ROPS canopy and soft cab.

Dimensions & Tires
Wheelbase	49.2 inches 124 cm
Weight	1656 lbs 751 kg
Front tire	23x10.50-12
Rear tire	18x7.00-8
Full dimensions and tires ...

Electrical
Ground	negative
Charging amps	35
Battery volts	12

References

Commercial Front Mowers published in 1998, by New Holland
North American Buyer's Guide published in 1997, by New Holland

Engine

Engine Detail — 1268 cc / 77.4 ci Diesel

Manufacturer	Shibaura J823
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	1268 cc 77.4 ci
Bore/Stroke	3.22x3.15 inches 82 x 80 mm
Power	27 hp 20.1 kW
Starter	electric
Starter volts	12

Transmission

Transmission — infinite forward and reverse (2-range) hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse (2-range)

Dimensions

New Holland CM274 Tires
Lawn/turf front	23x10.50-12
Lawn/turf rear	18x7.00-8

Dimensions
Wheelbase	49.2 inches 124 cm
Length	93.7 inches 237 cm
Width	46.1 inches 117 cm
Height	79.9 inches 202 cm
Shipping weight	1656 lbs 751 kg
Ground clearance	5.3 inches 13 cm
Front tread	42 inches 106 cm
Rear tread	30.2 inches 76 cm

Attachments

Attachment overview
60" front-mount mower deck
72" front-mount mower deck
Snowblower
Blade

Photos

New Holland CM274

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland Lawn Tractors New Holland CM274 based on its 27 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	1 to 2 Bottom (12")1 - 2 铧 (30 cm)	Light Duty	Ideal for garden plots and light sandy soil.
Rotary Cutter / MowerMowing & Clearing	5 ft (60 in)1.5 m	Medium Duty	Pasture maintenance and weeds up to 1.5" diameter.
Rotary TillerSeedbed Prep	54 to 60 in135 - 150 cm	Medium Duty	Thorough seedbed preparation in orchards and vegetable plots.
Disc HarrowSecondary Tillage	5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片)	Light Duty	Small acreage soil break-up and secondary aeration.

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 Lawn Tractors New Holland CM274.

Estimated Continuous Field Runtime: 7.5 hrs

Approximately 7.5 hours of continuous field operation at ~75% rated power on a full tank (10.6 gal / 40.1 L).

Estimated 75% Load Fuel Burn~1.4 gal/hr (5.3 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

New Holland Lawn Tractors New Holland CM274 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for New Holland Lawn Tractors New Holland CM274.

Enter value:

Unit:

Converted Equivalents:

Horsepower (HP)27 hp

Kilowatts (kW)20.1 kW

Metric Horsepower (PS / CV)27.4 PS

Direct Competitor Comparison

Compare New Holland CM274 against same-era industry alternatives in the same horsepower class.

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