New Holland G4050

The New Holland G4050 is a tractor produced by New Holland Lawn Tractors. It is equipped with a 725 cc 44.24 ci engine. The listed engine power is Gasoline (listed): 25 hp / 18.6 kW. Transmission: Hydro-Gear ZT2800. Operating weight: 649 lbs 294 kg.

Engine Power

Gasoline (listed): 25 hp / 18.6 kW

Fuel & Capacities

4 gal 15.1 L

Transmission

Hydro-Gear ZT2800

Operating Weight

649 lbs 294 kg

Overview

	2008 - 2009 G4000 SeriesZero-turn mower G4000 Series Zero-turn mower

Production
Manufacturer	New Holland
Zero-turn mower

New Holland G4050 Engine
25HP Kohler 725cc 2-cyl gasoline
Fuel tank	4 gal 15.1 L
Engine details ...

New Holland G4050 Transmission
hydrostatic
Transmission details ...

Mechanical
Two-wheel drive
Power steering
Open operator station

Power Take-off (PTO)
Mid PTO	independent
Clutch	electric

Dimensions & Tires
Wheelbase	46.4 inches 117 cm
Weight	649 lbs 294 kg
Front tire	10x4
Rear tire	20x10
Full dimensions and tires ...

Electrical
Ground	negative
Charging amps	15
Battery volts	12

Engine

Engine Detail — 725 cc / 44.24 ci Gasoline

Manufacturer	Kohler SV720
Fuel Type	Gasoline
Configuration	2-cylinder, air-cooled vertical-shaft V-Twin
Displacement	725 cc 44.24 ci
Bore/Stroke	3.27x2.64 inches 83 x 67 mm
Power	25 hp 18.6 kW
Starter	electric
Starter volts	12

Transmission

Transmission — Hydro-Gear ZT2800

Transmission	Hydro-Gear ZT2800
Type	hydrostatic
Gears	infinite forward and reverse

Dimensions

New Holland G4050 Tires
Lawn/turf front	10x4
Lawn/turf rear	20x10

Dimensions
Wheelbase	46.4 inches 117 cm
Length	73.1 inches 185 cm
Height	42.2 inches 107 cm
Weight	649 lbs 294 kg

Attachments

52" Mower deck
Type	mid-mount New Holland
	3-blade
Cutting width	52 inches 132 cm
Overall width	65 inches 165 cm

Photos

New Holland G4050 zero-turn mower.

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland Lawn Tractors New Holland G4050 based on its 25 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 G4050.

Estimated Continuous Field Runtime: 3.1 hrs

Approximately 3.1 hours of continuous field operation at ~75% rated power on a full tank (4 gal / 15.1 L).

Estimated 75% Load Fuel Burn~1.3 gal/hr (4.9 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

New Holland Lawn Tractors New Holland G4050 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for New Holland Lawn Tractors New Holland G4050.

Enter value:

Unit:

Converted Equivalents:

Horsepower (HP)25 hp

Kilowatts (kW)18.6 kW

Metric Horsepower (PS / CV)25.3 PS

Direct Competitor Comparison

Compare New Holland G4050 against same-era industry alternatives in the same horsepower class.

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