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ST27 Track Loader: Small But Fierce
The ST27 offers a compact design, outstanding visibility and operator comfort features that make it a perfect fit for any job. The trim package, low weight and ability to lift heavier loads, compared to similar machines in this class, make it especially productive for smaller job sites. The ST27 is powered by a Kohler turbocharged engine offering high horsepower, superior torque and large fuel capacity to operate longer and get more done. The vertical lift arms allow excellent lift and dump height for maximum efficiency and flexibility on the job site.
Technical Data
Mechanical - output details
Ground Pressure (standard track) | 4.4 psi |
Break Out Force Bucket | 5,404.2 lbf |
Break Out Force Lift Arm | 4,783.3 lbf |
Tractive Effort max. at 100% effective force | 7,476.9 lbf |
Bucket Roll Back | 2.1 s |
Bucket Roll Out | 2.2 s |
Lift Arm Raise | 3.3 s |
Lift arm lower | 2.8 s |
Travel speed stage 1 | 6.4 m/H |
Travel speed stage 2 | 9.1 m/H |
Mechanical Details
Overall Length without bucket | 102.5 " |
Overall Length with Bucket | 132.4 " |
Overall width without bucket | 60 " |
Overall height to top of ROPS | 79.8 " |
Bucket Hinge Pin Height | 119.9 " |
Bucket roll back at ground | 30 ° |
Bucket roll back at maximum height | 95 ° |
Angle of departure | 29 ° |
Bucket dump height at maximum height | 155.3 " |
Bucket dump angle at maximum height | 37 ° |
Operating weight | 7,350.2 lb |
Track width | 12.6 " |
Ground clearance | 8.5 " |
Length of Track on Ground | 53.1 " |
Dump reach at maximum height | 39.1 " |
Engine
Cylinder | 4,0 |
Oil filling max. | 2.5 gal US |
Power rating max. | 74 hp |
Operating Engine speed | 2,600 1/min |
Starter battery Voltage | 12 V |
Manufacturer | Kohler |
Engine designation | KDI2504TCR |
Hydraulic
Flow rate | 19.3 gal/mi |
Flow rate max. | 28.8 gal/mi |
Auxiliary relief pressure | 3,480 psi |
Operating fluids
Cooling fluid volume | 13.7 qt US |
Hydraulic fluid volume | 30.6 qt US |
Fuel Tank capacity | 27.2 gal US |
Chassis
Tip Load | 5,599.7 lb |
Rated Operating Capacity at 35% Tip Load | 1,889.4 lb |
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.
Maintenance and Filter Free After-treatment
- Maintenance, and regeneration free aftertreatment eliminates extreme heat and reduced performance during regeneration.
- Equipped with a passive Diesel Oxidation Catalyst (DOC) and Exhaust Gas Recirculation requiring no maintenance, reducing Total Cost of Ownership (TCO).
Expansive Maintenance Access
- Things break, and repairs are required, it's fact of life. The forward tilting cab and simple arrangement of internal components limit downtime when things go wrong.
- A spacious engine bay, coupled with a swing up cooling package, provide convenient access to hydraulics and the engine.
MORE FEATURES
EFFICIENCY
Comfortable, Spacious Cab
- The loader comes with a spacious extended cab, that maximizes room and comfort for the operator to move inside the cab.
Ergonomic cab design
- From switch location and layout to an angled foot rest in the floor board, the cab was purposefully designed to reduce operator fatigue.
- Ergonomically located handles, a wide door and step make entry and exit easy for any operator.
- Joysticks, armrests, and seat are all connected and move as one unit making it more comfortable and easier to operate in rough environments.
Maximum Visibility
- Low mounted tilt cylinders, expansive door, sloped rear engine compartment and large side windows maximize operator visibility in every direction.
High Hinge Pin Height
- Maximizes loading and unloading capabilities for any industry and on any jobsite.
MAINTENANCE
4 year / 4000 hour Engine Warranty
- Kohler KDI engines come with industry-leading 4 year, 4,000 hour warranty, so both first and second life owners can be assured that their engine will be operating smoothly for years to come.
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.
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