LS KR45
The LS KR45 is a tractor produced by Ls. It is equipped with a 152.9 ci 2.5 L engine. The rated power output is 43 hp 32.1 kW. Transmission: EZ-shift. Operating weight: 3638 lbs 1650 kg.
Engine Power
43 hp
32.1 kW
Fuel & Capacities
12.4 gal
46.9 L
Transmission
EZ-shift
Operating Weight
3638 lbs
1650 kg
Ls KR45 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
 | KR SeriesCompact Utility tractor |
|---|---|
KR Series | |
Compact Utility tractor | |
Production | |
|---|---|
Manufacturer | LS |
Compact Utility tractor | |
LS KR45 Engine | |
|---|---|
LS 2.5L 4-cyl diesel | |
Fuel tank | 12.4 gal
46.9 L |
Engine details ...  | |
LS KR45 Power | |
|---|---|
Engine | 43 hp
32.1 kW |
PTO (claimed) | 34 hp
25.4 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
ROPS. | |
Hydraulics | |
|---|---|
Rear valves | 3 |
Pump flow | 7.8 gpm
29.5 lpm |
Total flow | 11.7 gpm
44.3 lpm |
Steering flow | 3.9 gpm
14.8 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position and draft control |
Rear lift | 2756 lbs
1250 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/750/1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 69.2 inches
175 cm |
Weight | 3638 lbs
1650 kg |
Front tire | 9.5-16 |
Rear tire | 12.4-24 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine Detail — 152.9 ci / 2.5 L Diesel
Manufacturer | LS S4QL |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 152.9 ci
2.5 L |
Bore/Stroke | 3.46x4.06 inches
88 x 103 mm |
Emissions | Tier 3 |
Power | 43 hp
32.1 kW |
Fuel system | indirect injection |
Air cleaner | dry |
Rated RPM | 2600 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission options | |
|---|---|
32-speed synchronized shuttle | |
32-speed power shuttle |
Transmission — 32 forward and 16 reverse synchronized shuttle
Type | synchronized shuttle |
Gears | 32 forward and 16 reverse |
 | |
Transmission — EZ-shift
Transmission | EZ-shift |
Type | power shuttle |
Gears | 32 forward and 16 reverse |
 | |
Dimensions
LS KR45 Tires | |
|---|---|
Ag front | 9.5-16 |
Ag rear | 12.4-24 |
Dimensions | |
|---|---|
Wheelbase | 69.2 inches
175 cm |
Length | 125.7 inches
319 cm |
Width | 62.2 inches
157 cm |
Height (ROPS) | 94.9 inches
241 cm |
Weight | 3638 lbs
1650 kg |
Photos
LS KR45 tractor photo