Bolens QT-17 1666
The Bolens QT-17 1666 is a tractor produced by Bolens Lawn Tractors. It is equipped with a 691 cc 42.18 ci engine. The rated power output is 17 hp 12.7 kW. Transmission: Eaton 11. Operating weight: 850 lbs 385 kg.
Engine Power
17 hp
12.7 kW
Fuel & Capacities
Gasoline
Transmission
Eaton 11
Operating Weight
850 lbs
385 kg
Bolens Lawn Tractors Bolens QT-17 1666 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
![]() | 1979 - 1983
Q SeriesGarden tractor |
|---|---|
1979 - 1983 | |
Q Series | |
Garden tractor | |
Production | |
|---|---|
Manufacturer | Bolens |
Garden tractor | |
Built in Port Washington, Wisconsin, USA | |
Bolens QT-17 Engine | |
|---|---|
17HP Kohler 691cc 2-cyl gasoline | |
Engine details ... |
Bolens QT-17 Transmission | |
|---|---|
hydrostatic | |
Transmission details ... |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Disc brakes | |
Open operator station. Soft-side cab optional. |
Tractor hitch | |
|---|---|
Rear Type | 0 OptOptional |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent OptOptional |
Rear PTO Type | 2000 |
Mid PTO | independent |
Clutch | electric |
Dimensions & Tires | |
|---|---|
Wheelbase | 48.5 inches
123 cm |
Weight | 850 lbs
385 kg |
Front tire | 16x6.50-8 |
Rear tire | 23x10.50-12 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Charging system | flywheel alternator |
Charging amps | 15 |
Battery volts | 12 |
References | |
|---|---|
![]() | |
Lawn and Garden Tractors published in 1978, by Bolens | |
Lawn Machines published in 1981, by Bolens | |
Bolens Tractors published in 1982 | |
Equipment Seminar published in 1982 |
Engine
Engine Detail — 691 cc / 42.18 ci Gasoline
Manufacturer | Kohler KT17 |
Fuel Type | Gasoline |
Configuration | 2-cylinder, air-cooled horizontal-shaft |
Displacement | 691 cc
42.18 ci |
Bore/Stroke | 3.125x2.75 inches
79 x 70 mm |
Power (gross) | 17 hp
12.7 kW |
Air cleaner | paper element *Kohler 4708301 |
Rated RPM | 3600 |
Starter | electric |
Starter volts | 12 |
Sparkplug | Chamption RBL15Y |
Sparkplug gap | 0.025 inches
0.635 mm |
Point gap | 0.020 inches
0.508 mm |
Oil capacity | 1.5 qts
1.4 L |
Oil change | 25 h |
Transmission
Transmission — Eaton 11
Transmission | Eaton 11 |
Type | shaft-driven hydrostatic |
Gears | infinite forward and reverse |
Oil capacity | 10 qts
9.5 L |
![]() | |
Dimensions
Bolens QT-17 Tires | |
|---|---|
Lawn/turf front | 16x6.50-8 |
Lawn/turf rear | 23x10.50-12 |
Dimensions | |
|---|---|
Wheelbase | 48.5 inches
123 cm |
Length | 70.5 inches
179 cm |
Width | 30.25 inches
76 cm |
Height | 45 inches
114 cm |
Shipping weight | 850 lbs
385 kg |
Ground clearance | 7.5 inches
19 cm |
Attachments
Attachment overview | |
|---|---|
48" mid-mount mower deck | |
54" mid-mount mower deck | |
Snowblower | |
Blade | |
A 33-inch rear tiller was available with optional 8-inch extension. |
Photos
Related models
Bolens lawn tractors 13016
- Power:
- 16
- Production years:
- 1992 - 1993
Bolens lawn tractors 1600G
- Power:
- 16
- Production years:
- 1983 - 1987
Bolens lawn tractors 1600H
- Power:
- 16
- Production years:
- 1983 - 1989
Bolens lawn tractors M762F
- Power:
- 15.5
- Production years:
- 2006 - 2008
Bolens lawn tractors 13069
- Power:
- 15
- Production years:
- 1995 - 1995



