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LS KR45

The LS KR45 is a compact utility tractor from the KR Series by LS. It features a 2.5L 4-cylinder liquid-cooled diesel engine producing 43 hp (32.1 kW) with a 12.4 gal (46.9 L) fuel tank. The tractor offers 32-speed synchronized and power shuttle transmissions with 32 forward and 16 reverse gears. It includes four-wheel drive, hydrostatic power steering, and ROPS for safety. Hydraulics include 3 rear valves with a pump flow of 7.8 gpm (29.5 lpm) and total flow of 11.7 gpm (44.3 lpm). The rear hitch is category I with position and draft control and a lift capacity of 2756 lbs (1250 kg). The PTO is independent with 540/750/1000 rpm options. Dimensions include a 69.2 inch (175 cm) wheelbase, 125.7 inch (319 cm) length, 62.2 inch (157 cm) width, and 94.9 inch (241 cm) height with ROPS. The tractor weighs 3638 lbs (1650 kg) and rides on 9.5-16 front and 12.4-24 rear tires.
LS KR45LS KR45 tractorcompact utility tractorLS tractor specificationsKR45 engineKR45 transmissionKR45 dimensions
Power43 hp
Foundedunknown
ModelKR45

Technical Specifications

Detailed specifications and technical data for LS KR45

Power

Engine:43 hp (32.1 kW)
PTO (claimed):34 hp (25.4 kW)

Engine

Type:diesel
Model:LS S4QL
Power:43 hp (32.1 kW)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Emissions:Tier 3
Fuel tank:12.4 gal (46.9 L)
Rated RPM:2600
Air cleaner:dry
Bore/Stroke:3.46x4.06 inches (88 x 103 mm)
Fuel system:indirect injection
Displacement:152.9 ci (2.5 L)
Starter volts:12

Electrical

Ground:negative
Battery volts:12

Hydraulics

Pump flow:7.8 gpm (29.5 lpm)
Total flow:11.7 gpm (44.3 lpm)
Rear valves:3
Steering flow:3.9 gpm (14.8 lpm)

Mechanical

ROPS:-
Steering:hydrostatic power
Four-wheel drive:-

Production

Type:Compact Utility tractor
Manufacturer:LS

Transmission

Type:synchronized shuttle, power shuttle
Gears:32 forward and 16 reverse
Transmission:EZ-shift
Transmission options:32-speed synchronized shuttle, 32-speed power shuttle

Tractor hitch

Control:position and draft control
Rear Type:I
Rear lift:2756 lbs (1250 kg)

Dimensions & Tires

Width:62.2 inches (157 cm)
Length:125.7 inches (319 cm)
Weight:3638 lbs (1650 kg)
Rear tire:12.4-24
Wheelbase:69.2 inches (175 cm)
Front tire:9.5-16
Height (ROPS):94.9 inches (241 cm)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540/750/1000

Related Models

LS KR50

Model:KR50