Tractor reference
LS Tractor MT345HE
Specifications, maintenance, parts and compatibility reference.
Specification set: United States - ROPS; HST; 3 ranges Current LS Tractor USA MT3E configuration. Primary numeric specification source: current MT3E brochure; current model page used as lineup cross-check.
Machine Configuration
Operator stationROPS
Engine
Engine modelL3C19-T
Engine typeVertical water-cooled 4-cycle diesel engine
Emissions standardEPA & CARB Tier 4 Final; EU Stage IIIB
Engine displacement1.9 L
Gross engine power45 hp
Rated engine speed2600 rpm
Transmission
TransmissionHST
Transmission speeds / ranges3 ranges
BrakesWet, multi-disc
SteeringHydrostatic power steering
PTO
PTO power36 hp
PTO typeIndependent
Rear PTO540 rpm
Hydraulics
Hydraulic control systemPosition
Implement hydraulic pump capacity8.2 gpm
Power-steering pump capacity4.8 gpm
Total hydraulic flow13 gpm
3-point hitch categoryCategory I
3-point hitch lift capacity2910 lb
Remote valves2 pairs front; 1 or 2 pairs rear optional
Dimensions & Weight
Overall length125 in
Overall width with tires68 in
Overall height100 in
Wheelbase74.8 in
Tractor weight without ballast3750 lb
Capacities
Fuel tank capacity13.7 US gal (51.9 L)
Verified attachment fitment
Attachment fitment is stored separately from service parts. A listed attachment may still require a specific axle, driveline, transmission or tractor configuration; verify the requirement below before ordering or installing.
Front loaderLS Tractor LL4002Fitment note: LL4002 is listed in the current grouped MT345E/HE and MT355E/HE attachment sections; fitment therefore covers MT345E, MT345HE, MT355E and MT355HE. Loader specifications are cross-checked against the current individual LL4002 page.Front loader details: Current LS Tractor USA MT3E front loader; 72 in bucket; 76.8 in clearance with attachment dumped; 18.3 in reach at maximum height; 46° maximum dump angle; 43.5° maximum rollback angle; 5.7 in digging depth; 51.7 in carry height; 4,418 lb breakout force at pivot pin in the current MT3E brochure; approximately 800 lb without bucket. Two official lift-capacity values use different measurement labels and are retained separately.
2,784 lb at pivot pin (current MT3E brochure); 3,093 lb at pivot pin / 1.5 m height (current central loader catalog)Lift height: 103.8 in maximum lift height
Front loaderLS Tractor LL4002Fitment note: LL4002 is listed for the current grouped MT345E/HE and MT355E/HE model pages. Loader specifications are normalized from the current MT3E brochure plus the current central LS Tractor front-loader catalog.Front loader details: Current LS Tractor USA MT3E front loader; 72 in bucket; 76.8 in clearance with attachment dumped; 18.3 in reach at maximum height; 46° maximum dump angle; 43.5° maximum rollback angle; 5.7 in digging depth; 51.7 in carry height; 4,418 lb breakout force at pivot pin in the current MT3E brochure; approximately 800 lb without bucket. Two official lift-capacity values use different measurement labels and are retained separately.
2,784 lb at pivot pin (current MT3E brochure); 3,093 lb at pivot pin / 1.5 m height (current central loader catalog)Lift height: 103.8 in maximum lift height
Front loaderLS Tractor LL4105Fitment note: LL4105 is listed in the current grouped MT345E/HE and MT355E/HE attachment sections; fitment therefore covers MT345E, MT345HE, MT355E and MT355HE. Loader specifications are cross-checked against the current individual LL4105 page.Front loader details: Current LS Tractor USA MT3E front loader; 72 in bucket; 62.1 in clearance with attachment dumped; 21.8 in reach at maximum height; 52° maximum dump angle; 47° maximum rollback angle; 5.7 in digging depth; 51.5 in carry height; 3,419 lb breakout force at pivot pin; approximately 670 lb without bucket. Two official lift-capacity values use different measurement labels and are retained separately.
2,229 lb at pivot pin (current MT3E brochure); 2,550 lb at pivot pin / 1.5 m height (current central loader catalog)Lift height: 92.9 in maximum lift height
Front loaderLS Tractor LL4105Fitment note: LL4105 is listed for the current grouped MT345E/HE and MT355E/HE model pages. Loader specifications are normalized from the current MT3E brochure plus the current central LS Tractor front-loader catalog.Front loader details: Current LS Tractor USA MT3E front loader; 72 in bucket; 62.1 in clearance with attachment dumped; 21.8 in reach at maximum height; 52° maximum dump angle; 47° maximum rollback angle; 5.7 in digging depth; 51.5 in carry height; 3,419 lb breakout force at pivot pin; approximately 670 lb without bucket. Two official lift-capacity values use different measurement labels and are retained separately.
2,229 lb at pivot pin (current MT3E brochure); 2,550 lb at pivot pin / 1.5 m height (current central loader catalog)Lift height: 92.9 in maximum lift height
Sources
LS Tractor · official sourceLS Tractor MT3E current brochure loader fitment and pivot-pin capacities
LS Tractor · official sourceLS Tractor MT3E corrected current loader specifications