Compare/LS MT345E vs LS XR4145

LS MT345E vs LS XR4145

Verdict: LS MT345E vs LS XR4145

The LS MT345E and the LS XR4145 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 45 hp. LS MT345E is the lighter machine (1,689 kg vs 3,869 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. LS MT345E holds more fuel (51.9 L vs 40.1 L) for longer stints between fills. LS MT345E is the newer design (2018 vs 2015). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Fit score

Best match

Clear

Fit score

Best match

Clear

Rated power

45 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

LSReference

liquid-cooledReference

Engine

Fuel tank

51.9 LReference

—

Engine (gross)

33.6 kWReference

Displacement

1.9 LReference

Bore/Stroke

88 x 103 mmReference

Emissions

Tier IVReference

Power (gross)

33.6 kWReference

Fuel system

common rail direct injectionReference

Rated RPM

2600Reference

Starter

electricReference

Starter volts

12Reference

ROPS Fuel tank

—

40.1 LReference

Cab Fuel tank

—

46.9 LReference

Air cleaner

—

dryReference

Transmission

Type

synchro shuttleReference

hydrostaticReference

Gears

8 forward and reverseReference

infinite forward and reverse (3-range)Reference

PTO & Hydraulics

PTO (claimed)

28.5 kWReference

—

Rear valves

0 to 2Reference

—

Front valves

2Reference

—

Pump flow

31.0 lpmReference

Total flow

49.2 lpmReference

—

Steering flow

18.2 lpmReference

—

Rear Type

IReference

Control

position controlReference

position and draft controlReference

Rear lift (at ends)

1319 kgReference

1249 kgReference

Rear PTO

independentReference

Rear PTO Type

540 (1.375)Reference

Hydro PTO (claimed)

—

26.8 kWReference

Shuttle PTO (claimed)

—

28.9 kWReference

Valves

—

2Reference

Shuttle Total flow

—

46.6 lpmReference

Hydro Total flow

—

51.9 lpmReference

Shuttle Steering flow

—

15.5 lpmReference

Hydro Steering flow

—

20.8 lpmReference

Mid PTO Type

—

2000Reference

Dimensions

Wheelbase

189 cmReference

185 cmReference

Weight

1689 kgReference

3869 to 4446 poundsReference

Front tire

9.5-16Reference

Rear tire

14.9-24Reference

13.6-24Reference

Standard tires (ag)

Front: 9.5-16. Rear: 14.9-24Reference

Front: 9.5-16. Rear: 13.6-24Reference

Optional tires (ag)

Front: 7-14. Rear: 9.5-24Reference

—

Lawn/turf front

29x12.50-15Reference

28x8.5-15Reference

Lawn/turf rear

44x18.00-20Reference

41x14-20Reference

Industrial front

10.0-16.5Reference

12-16.5Reference

Industrial rear

17.5L-24Reference

Length

317 cmReference

337 cmReference

Width

172 cmReference

158 cmReference

Height (ROPS)

254 cmReference

236 cmReference

Height (cab)

—

233 cmReference

ROPS Shuttle

—

1754 kgReference

ROPS Hydro

—

1784 kgReference

Cab Shuttle

—

1986 kgReference

Cab Hydro

—

2016 kgReference

LS MT345E attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

Battery volts

12Reference

Charging amps

—

70Reference

Charging volts

—

12Reference

Attachment overview

LS LB2106 Backhoe

Backhoe type

LS LB2106 BackhoeReference

LS LB2105 BackhoeReference

Transport height

212 cmReference

Digging depth

227 cmReference

228 cmReference

Reach from pivot

318 cmReference

Loading height

183 cmReference

Bucket Rotation

180°Reference

Swing Arc

180°Reference

Bucket force

1215 kgReference

1212 kgReference

LS XR4145 attachments

LS LB2105 Backhoe

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.