Tractor reference
LS Tractor MT573CPS
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · Cab; Power Shuttle; F20 x R20 · Current Current LS Tractor USA MT5 cab configuration; model page is primary for transmission and variant weight.
Machine Configuration
Operator stationCab
Engine
Engine familyL4C25-T
Engine typeVertical water-cooled 4-cylinder diesel engine
Emissions standardEPA Tier 4F
Gross engine power73 hp
Engine displacement2.5 L
Rated engine speed2500 rpm
Transmission
Standard transmissionPower Shuttle
Transmission speedsF20 x R20
SteeringHydrostatic power steering
PTO
PTO power62 hp
PTO typeIndependent
PTO configuration540 / 750 / 1000 rpm
Hydraulics
Hydraulic control systemPosition / Draft
Hydraulic pump rated output13.2 gpm
Standard rear remote valves3 pairs front; 3 pairs rear
Steering pump capacity6.6 gpm
Total hydraulic flow19.8 gpm
3-point hitchCategory II
3-point hitch lift capacity6614 lb
Dimensions & Weight
Overall width77.5 in
Overall height104.4 in
Overall length150 in
Standard 4WD wheelbase84.6 in
Base weight6669 lb
Capacities
Fuel tank capacity26.4 US gal (100 L)
Documented attachment fitment
Attachment fitment is stored separately from the specification/parts version selector. Multiple cited records for the same attachment are grouped below rather than shown as duplicate attachments. A listed attachment may still require a specific axle, driveline, transmission or tractor configuration.
Front loaderLS Tractor LL6100Fitment note: LL6100 is the official MT5 Series front loader and is listed on both current MT573C and MT573CPS model pages.Front loader details: Current LS Tractor USA MT5 LL6100 front loader. 78 in bucket; 126.5 in maximum lift height; 95.3 in clearance with attachment dumped; 5.7 in reach at maximum height; 64° maximum dump; 38° maximum rollback; 7.0 in digging depth; 64.2 in carry height; 6,644 lb breakout force at pivot pin; approximately 1,232 lb loader without bucket. Current official sources publish different lift-capacity figures because of both measurement conditions and an updated brochure revision; all are explicitly labeled.Fitment source: LS Tractor LL6100 current MT5 loader specifications and fitment →
3,626 lb at pivot pin (current 2025/10 MT5 brochure); 4,880 lb at pivot pin / 1.5 m height (current central loader catalog); MT5 series/model-page summary still displays legacy 3,364 lbLift height: 126.5 in maximum lift height
Sources
LS Tractor · official sourceLS Tractor MT573CPS current US model page
LS Tractor · official sourceLS Tractor LL6100 current MT5 loader specifications and fitment