Skip to content
An independent tractor reference
TractorStack.

Find your tractor.

Menu ☰

Years in Production / Production years not listed

LS

KR45

Explore the specifications, hardware, and original references for the LS KR45.

Generic tractor; no model photo available
No photo

43hp

Source index power

MFWD Optional

Drive

Production years not listed

Production years

LS

Manufacturer

KR45 / 01

At a glance

Production

Compact Utility tractor

Manufacturer
LS

Mechanical

Four-wheel drive

ROPS.

Steering
hydrostatic power

Hydraulics

Rear Valves
3
Pump Flow
7.8 gpm29.5 lpm
Total Flow
11.7 gpm44.3 lpm
Steering Flow
3.9 gpm14.8 lpm

Hitch

Rear Type
I
Control
position and draft control
Rear Lift
2756 lbs1250 kg

Pto

Rear Pto
independent
Rear Type
540/750/1000

Electrical

Ground
negative
Battery Volts
12

KR45 / 02

Under the hood

Engine Detail

LS S4QL

diesel

4-cylinder

liquid-cooled

Displacement
152.9 ci2.5 L
Bore Stroke
3.46x4.06 inches88 x 103 mm
Emissions
Tier 3
Power
43 hp32.1 kW
Fuel System
indirect injection
Air Cleaner
dry
Rated Rpm
2600
Starter
electric
Starter Volts
12
Fuel Type
diesel
Cylinders
4
Cooling
liquid-cooled

Engine Options

LS 2.5L 4-cyl diesel

Fuel Tank
12.4 gal46.9 L

KR45 / 03

Gears & controls

Transmission (Option 1)

Transmission Type
synchronized shuttle
Gears
32 forward and 16 reverse

Transmission (Option 2)

Transmission
EZ-shift
Transmission Type
power shuttle
Gears
32 forward and 16 reverse

KR45 / 04

Size. Stance. Footprint.

Dimensions

Length
125.7 in319 cm
Width
62.2 in157 cm
Height (ROPS)
94.9 in241 cm
Wheelbase
69.2 in175 cm

Dimensions And Tires

Wheelbase
69.2 inches175 cm
Weight
3638 lbs1650 kg
Front Tire
9.5-16
Rear Tire
12.4-24

Tires And Tracks

Front Ag
9.5-16
Rear Ag
12.4-24