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ST31

Operating data 

Height top of ROPS2,108 mm
Overall length w/ bucket3,470 mm
Overall length w/o bucket2,708 mm
Height Hinge Pin Max3,188 mm
Operating weight 3,671 kg
Rated Operating Capacity ROC 50%1,406 kg
Rated Operating Capacity ROC 35%984 kg
Dump reach 913 mm
Length of track on ground1,453 mm
Dump height max. at max height2,469 mm
Angle of departure 30.7 °
Tipping angle (bucket dump) w/ bucket at max height42 °
Ground clearance 231 mm
Breakout force max. - Bucket23.6 kN
Breakout force max. - Boom22.2 kN
Width 1,704 mm
Width Track320 mm

Engine / Motor 

Engine / Motor manufacturer Kohler
Engine / Motor KDI 2504 TCR
Engine performance 55 kW
Displacement 2,482 cm³
RPM / speed 2,750 rpm
Battery 950 Ah
Fuel tank capacity 113.6 l

Hydraulic system  

Auxiliary Hydraulics- Standard Flow 76 l/min
Auxiliary Hydraulics- High Flow 113.6 l/min
Pressure aux. relief241 bar
Hydraulic oil tank 11 l

Power transmission  

Travel speed low11.3 km/h
Travel speed high16.1 km/h

ST31 - Vertical Lift Track Loader

  • Information

    The ST31 offers the power and torque needed for any jobsite. This unit delivers 3,100 pounds of rated operating capacity at 50% and is a class leader with lift height over 125 inches. The machine is equipped with a 74 hp turbo-charged Kohler Tier 4 Final engine offering class leading engine torque . Mechanical Hand-Foot and Selectable EH controls ensures operators with any control preference can efficiently operate the machine. With generous door width and height, visibility of the attachment and the surroundings is superior to the competition.

  • Information

    • With a top speed of nearly 10 MPH, travel time is reduced giving the operator more time throughout the day to get more tasks completed.
    • Spacious extended cab maximizes room and comfort for the operator to move inside the cab.
    • Quick and easy service access from the forward tilting cab and the arrangement of internal components makes it easy to maintain the machine.
    • Class leading track-on-ground of 57.2" decreases ground pressure while increasing digging performance.
    • Optional high flow hydraulics increase the range of usable attachments improving efficiency and productivity.
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