Wacker Neuson ST31 Compact Track Loader

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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.

Technical Data

Hydraulic

Flow rate 19.8 gal/mi

Flow rate max. 29.9 gal/mi

Auxiliary relief pressure 3,494.5 psi

Mechanical - Output Details

Ground Pressure (standard track) 5.8 psi

Break Out Force Bucket 5,300.1 lbf

Break Out Force Lift Arm 5,000.0 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 3.7 s

Lift arm lower 2.5 s

Travel speed stage 1 6.5 m/H

Travel speed stage 2 9.6 m/H

Mechanical Details

Overall Length without bucket 106.6 "

Overall Length with Bucket 136.6 "

Overall width without bucket 67.1 "

Overall Width (Large Track) 70.3 "

Overall height to top of ROPS 83.0 "

Bucket Hinge Pin Height 125.5 "

Bucket roll back at ground 30.0 °

Bucket roll back at maximum height 30.0 °

Angle of departure 30.0 °

Bucket dump height at maximum height 97.2 "

Bucket dump angle at maximum height 42.0 °

Operating weight 8,095.4 lb

Track width 12.8 "

Track width (optional) 15.7 "

Ground clearance 9.1 "

Length of Track on Ground 57.2 "

Dump reach at maximum height 39.2 "

Operating Fluids

Fuel Tank capacity 32.8 gal US

Chassis

Tip Load 6,199.4 lb

Rated Operating Capacity at 50% Tip Load 3,099.7 lb

Rated Operating Capacity at 35% Tip Load 2,169.4 lb

Dimensions

A1 Overall length with bucket 136.1 in

B1 Overall length without bucket 106.6 in

D1 Overall height 83 in

F1 Hinge pin height 126 in

G1 Dump height max. 97.2 in

H1 Dump angle 42 °

I1 Bucket rollback at max. stroke height 30 in

J1 Dump reach 39.2 in

L1 Ground clearance 9.1 in

M1 Angle of departure 30.7 °

Day = 10 Hours 

$400

Week = 50 Hours

$1,700

Month = 200 Hours

$4,200

* Rate flexibility options available for long term rentals.

Call 907-987-4312  for availability.