ST31 Compact Track Loader
The ST31 matches the compact size of a medium frame with lift capacity of larger loaders. The vertical lift arm, 125 inch lift height and 74hp regeneration free engine, make the ST31 an accomplished material handler, perfect for use in a wide range of applications, from moving palletized material around a construction site to truck loading. The wide, double-steel reinforced tracks provide stability and reduced total cost of ownership.
Description
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
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
Controls for Every Operator
Mechanical hand-foot controls allow the user to operate boom and bucket controls via foot pedals and machine steering via hand levers. Selectable EH joystick controls: Control patterns can be toggled between ISO and H-Pattern via a switch in the cab. Sensitivity can be adjusted to the operator’s preferences. With adjustable sensitivity and control patterns, the loader is designed to fit the control preferences of nearly any user.
Different types of controls ensure that operators with different backgrounds and experience can operate efficiently.
Choose between mechanical hand-foot controls and selectable EH Joystick Controls with ISO and H patterns.
5.7-inch Color Display
The full color deluxe display allows for customizable machine settings and operating parameters, as well as, error codes and maintenance reminders.
Pair with the optional rearview camera to enhance visibility and jobsite awareness
Maximum Visibility
Low mounted tilt cylinders, expansive door, sloped rear engine compartment and large side windows maximize operator visibility in every direction.
Forward Tipping Cab
Whether the lift arm is fully raised or on the boom stops, a forward tipping cab provides ample access to hydraulic pumps and motors.
Operating Data:
Height top of ROPS: 83”
Overall length w/ bucket: 136.6”
Overall length w/o bucket: 106.6”
Height Hinge Pin Max: 125.5”
Operating weight: 8,095 lb.
Rated Operating Capacity ROC 50%: 3,100 lb.
Rated Operating Capacity ROC 35%: 2,170 lb.
Dump reach: 36”
Length of track on ground: 57.2”
Dump height max. at max height: 97.2”
Angle of departure: 30.7°
Tipping angle (bucket dump) w/ bucket at max height: 42°
Ground clearance: 9.1”
Breakout force max. – Bucket: 5,300 lbf
Breakout force max. – Boom: 5,000 lbf
Width: 67.1”
Track Width: 12.6”
Engine / Motor:
Engine / Motor manufacturer: Kohler
Engine / Motor: KDI 2504 TCR
Engine performance: 74 hp
Displacement: 151.5 in.3
RPM / speed: 2,750 rpm
Battery: 950 Ah
Fuel tank capacity: 30 gal.
Hydraulic System:
Auxiliary Hydraulics- Standard Flow: 20 gpm
Auxiliary Hydraulics- High Flow: 30 gpm
Pressure aux. relief: 3,500 psi
Hydraulic oil tank: 2.9 gal.
Power Transmission:
Two speed transmission provides increased travel speeds to reduce work cycle times and increase productivity
Travel speed: 7 mph (low), 10 mph (high)
Standard Components:
Vertical Lift Arm
Deluxe Interior
ROP’s / FOP’s: Level 1 Canopy with Side Screens
74.3 HP Kohler Tier IV Final diesel engine with maintenance-free after treatment
Mechanical Hand-Foot Controls
Mechanical Coupler
Non Suspension Seat (Sliding Only)
Single Speed Drive
320mm Wide Tracks
950cca Battery
Single SpeedCooling Fan
20.1 gal./min. Auxiliary flow
2″ Seat Belt
2 Front single beam working lights
2 Rear working lights
Standard Features Plus: Enclosed ROPS Cab w/ HVAC, Selectable EH Controls, Two-Speed Drive, Hydraulic Coupler, Variable Speed Fan, Hydraulic Bucket Leveling, Ride Control
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