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Lawn Tractor · 1973Unverified

Bolens QT-16 1666

Name: Bolens QT-16 1666
Brand: Bolens

Bolens QT-16 1666 — Q Series · 16 hp. Reference specifications; pending source verification.

The Bolens QT-16 1666 is a lawn tractor with a rating of 16 hp, positioning it centrally in its class in terms of power output. Manufactured from 1973 to 1978, this model is equipped with a 2-cylinder petrol air-cooled engine and a hydrostatic transmission. Weighing 385 kg, the QT-16 1666 is suitable for tasks involving up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

16 hp

Weight

385 kg

Catalogue coverage

Variants represented

Richest spec table

55 rows

Recorded power

16 hp

Recorded weight

385 kg

Transmissions

hydrostatic

Production years

1973-1978

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerBolensReference

Garden tractorReference

SteeringmanualReference

Disc brakesReference

Open operator station. Soft-side cab optional.Reference

Engine

16HP Onan 659cc 2-cyl gasolineReference

Onan BF-MSReference

gasolineReference

2-cylinderReference

air-cooled Horizontal-shaft opposed twinReference

Displacement40.25 ciReference

Bore/Stroke79 x 67 mmReference

Power (gross)11.9 kWReference

Air cleanerpaper element (B140-1216)Reference

Rated RPM3600Reference

StarterelectricReference

Starter volts12Reference

SparkplugChampion H8Reference

Sparkplug gap0.635 mmReference

Point gap0.508 mmReference

Oil capacity1.9 LReference

Oil change50 hReference

Transmission

hydrostaticReference

TransmissionSundstrand 15Reference

Typeshaft-driven hydrostaticReference

Gearsinfinite forward and reverseReference

Oil capacity9.5 LReference

PTO & Hydraulics

Rear Type0Reference

Typesleeve hitchReference

Rear PTOindependentReference

Rear PTO Type2000Reference

Mid PTOindependentReference

ClutchelectricReference

Dimensions

Wheelbase123 cmReference

Weight385 kgReference

Length179 cmReference

Width76 cmReference

Height114 cmReference

Shipping weight385 kgReference

Ground clearance19 cmReference

Bolens QT-16 attachments

48" mid-mount mower deckReference

snowblowerReference

bladeReference

front-end loaderReference

Electrical

GroundnegativeReference

Charging systemflywheel alternatorReference

Charging amps15Reference

Battery volts12Reference

Attachment overview

48" mid-mount mower deckReference

SnowblowerReference

BladeReference

Front-end loaderReference

A 33-inch rear tiller was available with optional 8-inch extension.Reference

48" Mower deck

Typemid-mount BolensReference

Cutting width121 cmReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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