Overview
The LS XR4145 is a compact utility farm tractor produced between 2015 and 2020, featuring a 45 hp 1.9L 3-cylinder turbocharged diesel engine. It was available in both ROPS and cab configurations with the choice of a 16-speed synchronized shuttle or a 3-range hydrostatic transmission.
Ideal Applications
Transmission and PTO Configuration:
The model features a 540 RPM independent rear PTO and an optional 2000 RPM mid PTO, with claimed PTO power ratings of 38.7 hp for the shuttle transmission and 36 hp for the hydrostatic variant.
Hydraulic and Hitch Capacity:
Equipped with a Category I rear hitch featuring position and draft control, the system provides a lift capacity of 2755 lbs at the ends and a total hydraulic flow of up to 13.7 gpm on hydrostatic models.
Physical Dimensions and Weight:
The tractor is built on a 73.2-inch wheelbase with an overall length of 133 inches, and its weight varies from 3869 lbs in the ROPS shuttle configuration to 4446 lbs in the cab hydrostatic configuration.
Production
| Description | Compact Utility tractor |
|---|---|
| Manufacturer | LS |
Engine
| Cab Fuel tank | 12.4 gal (46.9 L) |
|---|---|
| Engine type | LS 1.9L 3-cyl diesel |
| ROPS Fuel tank | 10.6 gal (40.1 L) |
| Air cleaner | dry |
| Bore/Stroke | 3.465x4.055 inches (88 x 103 mm) |
| Description | LS L3C19-T / turbocharged diesel / 3-cylinder / liquid-cooled |
| Displacement | 114.7 ci (1.9 L) |
| Emissions | Tier IV |
| Fuel system | common rail direct injection |
| Power (gross) | 45 hp (33.6 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 45 hp (33.6 kW) |
| Hydro PTO (claimed) | 36 hp (26.8 kW) |
| Shuttle PTO (claimed) | 38.7 hp (28.9 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 | Two-post folding ROPS. Cab optional with available air-conditioning. |
|---|---|
| Description | Power steering / Wet disc brakes |
| Drive type | Four-wheel drive |
Hydraulics
| 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) |
| Shuttle Steering flow | 4.1 gpm (15.5 lpm) |
| Shuttle Total flow | 12.3 gpm (46.6 lpm) |
| Valves | 2 |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift (at ends) | 2755 lbs (1249 kg) |
| Rear Type | I |
PTO
| Mid PTO Type | 2000 |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 70 |
| Charging system | alternator |
| Charging volts | 12 |
| Ground | negative |
Dimensions & Tires
| Height (cab) | 92 inches (233 cm) |
|---|---|
| Height (ROPS) | 93 inches (236 cm) |
| Length | 133 inches (337 cm) |
| Wheelbase | 73.2 inches (185 cm) |
| Width | 62.5 inches (158 cm) |
| Front tire | 9.5-16 |
| Rear tire | 13.6-24 |
| Weight | 3869 to 4446 pounds |
| Wheelbase | 73.2 inches (185 cm) |
| Industrial front | 12-16.5 |
| Industrial rear | 17.5L-24 |
| Lawn/turf front | 28x8.5-15 |
| Lawn/turf rear | 41x14-20 |
| Standard tires (ag) | Front: 9.5-16. Rear: 13.6-24 |
LS XR4145 Weight
| Cab Hydro | 4446 lbs (2016 kg) |
|---|---|
| Cab Shuttle | 4380 lbs (1986 kg) |
| ROPS Hydro | 3935 lbs (1784 kg) |
| ROPS Shuttle | 3869 lbs (1754 kg) |
LS XR4145 attachments
| Description | front-end loader / backhoe |
|---|
References
| Description | XR4100 Series published in 2015, by LS |
|---|