Wacker Neuson ST31 Premium Cab 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.

Link to Spec Sheet 

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Specifications:

Technical Data

Hydraulic
Flow rate 20.1 gal/mi
Flow rate max. 29.9 gal/mi
Auxiliary relief pressure 3,480.0 psi

Mechanical - Output Details
Ground Pressure (standard track) 5.8 psi
Break Out Force Bucket 5,611.0 lbf
Break Out Force Lift Arm 5,546.0 lbf
Tractive Effort max. at 100% effective
force 9,873.6 lbf
Bucket Roll Back 1.6 s
Bucket Roll Out 2.1 s
Lift Arm Raise 3.6 s
Lift arm lower 2.0 s
Travel speed stage 1 6.5 m/H
Travel speed stage 2 9.7 m/H

Mechanical Details
Overall Length without bucket 106.9 "
Overall Length with Bucket 136.1 "
Overall width without bucket 64.0 "
Overall Width (Large Track) 67.1 "
Overall height to top of ROPS 82.8 "
Bucket Hinge Pin Height 128.5 "
Bucket roll back at ground 30.0 °
Bucket roll back at maximum height 94.0 °
Angle of departure 33.0 °
Bucket dump height at maximum
height 163.4 "
Bucket dump angle at maximum
height 40.0 °
Operating weight 8,240.9 lb
Track width 12.6 "
Track width (optional) 15.7 "
Ground clearance 9.1 "
Length of Track on Ground 56.7 "
Dump reach at maximum height 38.0 "

Engine
Cooling Water-cooling
Engine type Diesel engine
Cylinder 4.0
Cylinder capacity 151.5 Inch3
Operating power 73.8 hp
Operating Engine speed 2,600.0 1/min
Engine Manufacturer Kohler