Overview
The LS XR45 is a compact utility farm tractor powered by a 2.5L 4-cylinder liquid-cooled diesel engine rated at 43 hp. This four-wheel-drive model features a standard cab and is equipped with either a 16-speed synchronized shuttle transmission or a 3-range hydrostatic transmission. Key specifications include a 2,756-pound rear lift capacity and an independent rear PTO with three operating speeds.
Ideal Applications
Engine and PTO Output:
The LS S4QL engine is a Tier 3 compliant diesel unit with indirect injection that produces a claimed 35.1 hp at the PTO for gear models and 33.4 hp for hydrostatic models.
Transmission and Drive System:
The tractor utilizes a four-wheel-drive system paired with either a 16-speed synchronized shuttle or an infinite forward and reverse hydrostatic transmission supported by a 66.5-inch wheelbase.
Hydraulic and Hitch Specifications:
The machine provides a total hydraulic flow of 12.4 gpm for gear models or 13.7 gpm for hydro models, supporting a Category I rear hitch with position and draft control.
Production
| Description | Compact Utility tractor |
|---|---|
| Manufacturer | LS |
Engine
| Engine type | LS 2.5L 4-cyl diesel |
|---|---|
| Fuel tank | 12.4 gal (46.9 L) |
| Air cleaner | dry |
| Bore/Stroke | 3.46x4.06 inches (88 x 103 mm) |
| Description | LS S4QL / diesel / 4-cylinder / liquid-cooled |
| Displacement | 152.9 ci (2.5 L) |
| Emissions | Tier 3 |
| Fuel system | indirect injection |
| Power | 43 hp (32.1 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Gear PTO (claimed) | 35.1 hp (26.2 kW) |
| Hydro PTO (claimed) | 33.4 hp (24.9 kW) |
Transmission
| Gears | 16 forward and reverse / infinite forward and reverse (3-range) |
|---|---|
| Type | synchronized shuttle / hydrostatic |
| Description | hydrostatic |
| Transmission type | 16-speed synchronized shuttle |
| Description | hydrostatic |
| Transmission type | 16-speed synchronized shuttle |
Mechanical
| Cab | Cab standard. |
|---|---|
| Drive type | Four-wheel drive |
| Steering | hydrostatic power |
Hydraulics
| Front valves | 2 |
|---|---|
| Gear Steering flow | 4.2 gpm (15.9 lpm) |
| Gear Total flow | 12.4 gpm (46.9 lpm) |
| Hydro Steering flow | 5.5 gpm (20.8 lpm) |
| Hydro Total flow | 13.7 gpm (51.9 lpm) |
| Pump flow | 8.2 gpm (31.0 lpm) |
| Rear valves | 1 or 2 |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift | 2756 lbs (1250 kg) |
| Rear Type | I |
PTO
| Mid PTO | independent OptOptional |
|---|---|
| Mid PTO Type | 2000 |
| Rear PTO | independent |
| Rear PTO Type | 540/750/1000 |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Height (cab) | 87.1 inches (221 cm) |
|---|---|
| Length | 121.4 inches (308 cm) |
| Weight | 4251 lbs (1928 kg) |
| Wheelbase | 66.5 inches (168 cm) |
| Width | 60 inches (152 cm) |
| Front tire | 7-14 |
| Rear tire | 11.2-24 |
| Weight | 4251 lbs (1928 kg) |
| Wheelbase | 66.5 inches (168 cm) |
| Ag front | 7-14 |
| Ag rear | 11.2-24 |