Same brandUtility tractorsSpec sheet
LS XR45
The LS XR45 is a utility tractor built for versatility and performance. It features a 4WD drive system and hydrostatic power steering, making it easy to handle in various conditions. The tractor comes with a synchronized shuttle and hydrostatic transmission, offering 16 forward and 16 reverse gears for smooth operation. Under the hood, the XR45 is powered by an LS S4QL diesel engine. This 4-cylinder, liquid-cooled engine has a displacement of 152.9 ci, which is about average for its class. It produces 43 hp at 2600 rpm, providing ample power for most farm tasks. The tractor's size is compact yet capable, measuring 121.4 inches long, 60 inches wide, and 87.1 inches tall. With an operating weight of 4251 lb, it's sturdy enough for serious work while still being manageable. The XR45 comes equipped with a comfortable cab and an electric starter for convenience.
ManufacturerLSPower43 hp(32.1 kW)Class40–60 HP tractors →Engine4-cylinderTransmissionSynchronized shuttle and hydrostatic
Image not recorded
Key specifications
- Category
- Utility
- Engine power
- 43hp
- Operating weight
- 4,251 lb
- Transmission
- Synchronized shuttle and hydrostatic
Category comparison
XR45 compared with its category
vs. Utility medianDistribution
Engine Power (hp)
All recorded Utility tractors
43 hp · 37th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The XR45 ranks at the 37th percentile for engine power among recorded utility tractors.
Overview
About the LS XR45
The LS XR45 is a utility tractor built for versatility and performance. It features a 4WD drive system and hydrostatic power steering, making it easy to handle in various conditions. The tractor comes with a synchronized shuttle and hydrostatic transmission, offering 16 forward and 16 reverse gears for smooth operation. Under the hood, the XR45 is powered by an LS S4QL diesel engine. This 4-cylinder, liquid-cooled engine has a displacement of 152.9 ci, which is about average for its class. It produces 43 hp at 2600 rpm, providing ample power for most farm tasks. The tractor's size is compact yet capable, measuring 121.4 inches long, 60 inches wide, and 87.1 inches tall. With an operating weight of 4251 lb, it's sturdy enough for serious work while still being manageable. The XR45 comes equipped with a comfortable cab and an electric starter for convenience.
Full specifications
Recorded specifications
General
| Manufacturer | LS |
|---|---|
| Model | XR45 |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 4,251lb(1,928 kg) |
Engine
| Make | LS |
|---|---|
| Model | S4QL |
| Power | 43hp(32.07 kW) |
| Cylinders | 4 |
| Displacement | 152.9ci(2.51 L) |
| Bore | 3.46in(87.88 mm) |
| Stroke | 4.06in(103.1 mm) |
Transmission
| Type | Synchronized shuttle and hydrostatic |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Hydrostatic power |
| Cab | Cab |
Dimensions
| Length | 121.4in(3,084 mm) |
|---|---|
| Width | 60in(1,524 mm) |
| Height | 87.1in(2,212 mm) |
| Operating weight | 4,251lb(1,928 kg) |
Tires
| Rear | 11.2-24Convert |
|---|
Closest alternatives
XR45 compared with the nearest models by horsepower
The closest utility models to the LS XR45 by rated horsepower are the LS KR45 and the LS Neo N41. The LS KR45 matches it on rated power and weighs 610 lb less, so it is lighter for its power, which favors PTO and transport work over heavy draft. The LS Neo N41 matches it on rated power and weighs 810 lb more, at 118 lb per horsepower against 99 lb.
| Spec | LS XR45 | LS KR45 | LS Neo N41 |
|---|---|---|---|
| Engine power | 43 hp32.1 kW | 43 hp32.1 kW | 43 hp32.1 kW |
| Operating weight | 4,251 lb1,928 kg | 3,638 lb1,650 kg | 5,064 lb2,297 kg |
| Weight per hp | 99 lb/hp60 kg/kW | 85 lb/hp51 kg/kW | 118 lb/hp72 kg/kW |
| Displacement | 152.9 ci2.51 L | 152.9 ci2.51 L | 141 ci2.31 L |
| Cylinders | 4 | 4 | 4 |
| Transmission | Synchronized shuttle and hydrostatic | Synchronized Shuttle | Synchro shuttle |
| Drive | 4WD | 4WD | 4WD |
Calculators
Calculators for the XR45
PTO power
About 36 to 39 PTO hp
Estimated from the 43 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 43 hp tractor can run
Maximum size is about a 5 ft rotary cutter or a 4.5 ft tiller. The calculator also sizes discs, plows and balers.
Ballast
115 lb per PTO hp as listed
Heavy draft work calls for 120 to 135 lb/hp. The calculator gives the ballast to add.
Units
43 hp is 32.1 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Tires
Convert the 11.2-24 tire size
The calculator gives diameter, rolling circumference and the metric or inch equivalent.
Category medians
XR45 vs. Utility median
LS XR45 compared with other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 43 hp | 55 hp | -22% | 37th |
| Engine Displacement | 153 ci | 183 ci | -16% | 40th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 16 | 12 | +33% | 73rd |
| Operating Weight | 4,251 lb | 5,303 lb | -20% | 40th |
| Length | 121 in | 137 in | -11% | 29th |
| Width | 60 in | 66 in | -9% | 37th |
| Height | 87.1 in | 94.1 in | -7% | 36th |
Medians and percentiles are calculated from the utility tractors in the database that have a recorded value for each specification (sample size 3,933–5,720 models).
Same manufacturer
Other LS models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
How powerful is the LS XR45?
The LS XR45 has an engine power output of 43 hp. It is powered by a 4-cylinder engine displacing 152.9 ci.
What type of transmission does the LS XR45 have?
The LS XR45 uses a Synchronized shuttle and hydrostatic transmission offering 16 forward gears.
What size tires does the LS XR45 use?
The LS XR45 is fitted with 11.2-24 rear tires from the factory.
What hitch category is the LS XR45?
The LS XR45 uses a Category I hitch.
What is the working weight of the LS XR45?
The operating weight of the LS XR45 is approximately 4,251 lb.
What routine service does the LS XR45 need?
Regular maintenance for the LS XR45 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.