Craftsman 917.27634

The Craftsman 917.27634 is a tractor produced by Craftsman Lawn Tractors. It is equipped with a 724 cc 44.18 ci engine. The listed engine power is Gasoline (gross): 27 hp / 20.1 kW. Transmission: Hydro Gear 331-3000.

Engine Power

Gasoline (gross): 27 hp / 20.1 kW

Fuel & Capacities

5 gal 18.9 L

Transmission

Hydro Gear 331-3000

Overview

	2005 Garden tractorAYP built Garden tractor AYP built

Production
Distributor	Craftsman (a part of Sears)
Manufacturer	AYP
Garden tractor

Craftsman 917.27634 Engine
27HP Briggs & Stratton 724cc 2-cyl gasoline
Fuel tank	5 gal 18.9 L
Engine details ...

Craftsman 917.27634 Transmission
hydrostatic
Transmission details ...

Mechanical
Two-wheel drive
Steering	manual
Open operator station

Dimensions & Tires
Full dimensions and tires ...

Electrical
Ground	negative
Charging amps	16
Battery CCA	280
Battery volts	12
Battery AH	35
Battery Group	U1R

Engine

Engine Detail — 724 cc / 44.18 ci Gasoline

Manufacturer	Briggs & Stratton 446977
Fuel Type	Gasoline
Configuration	2-cylinder, air-cooled
Displacement	724 cc 44.18 ci
Bore/Stroke	3.12x2.89 inches 79 x 73 mm
Power (gross)	27 hp 20.1 kW
Air cleaner	paper cartridge with foam pre-cleaner
Rated RPM	3600
Starter	electric
Starter volts	12
Sparkplug	Champion QC12YC
Sparkplug gap	0.040 inches 1.016 mm
Oil capacity	2 qts 1.9 L

Transmission

Transmission — Hydro Gear 331-3000

Transmission	Hydro Gear 331-3000
Type	hydrostatic
Gears	infinite forward and reverse

Dimensions

Craftsman 917.27634 Tires

Dimensions

Attachments

54" Mower deck
Type	mid-mount Craftsman
	3-blade with manual lift
Cutting width	54 inches 137 cm
Belt	AYP 191273
Cut height	1.5 to 4.5 inch 3 to 11 cm

Recommended Implements & Sizing Guide

Engineering recommendations for Craftsman Lawn Tractors Craftsman 917.27634 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 Craftsman Lawn Tractors Craftsman 917.27634.

Estimated Continuous Field Runtime: 3.6 hrs

Approximately 3.6 hours of continuous field operation at ~75% rated power on a full tank (5 gal / 18.9 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

Craftsman Lawn Tractors Craftsman 917.27634 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Craftsman Lawn Tractors Craftsman 917.27634.

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Converted Equivalents:

Horsepower (HP)27 hp

Kilowatts (kW)20.1 kW

Metric Horsepower (PS / CV)27.4 PS

Direct Competitor Comparison

Compare Craftsman 917.27634 against same-era industry alternatives in the same horsepower class.

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