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Mixing System Base Models and Auxiliary Equipment > Stokar® Product Line > Model EH-90 Stokar®, Stoking/Grading Machine  

Model EH-90 Stokar®, Stoking/Grading Machine


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Built Rugged to Make Stoking, Skimming Charging More Productive & Less Costly.

All new Stokar® Model EH-90, Built specifically for the Demands of Electric Furnaces. For more than two decades, leading metal producers world-wide have relied on the rugged dependability of The Stokar® Electrically-powered and hydraulically-controlled, Stokar® makes stoking/skimming/charging operations less costly and more productive

Unlike gasoline, propane or diesel powered vehicles that were not designed for extreme operating and heat conditions, the Stokar® is nearly indestructible and will not break down during a melt.
That’s why many are still in service after more than 20 years of operation.
Now there's improved features, more operator comfort and less maintenance.

Boom and Accessories: The versatile Stokar® can be fitted with various tools for increased productivity Use The standard end plate for stoking and skimming, a modified end plate for specialized skimming, and the 180° rotating bucket for charging. Counterweight can be added to compensate for the tool being used.





Power  · Power Train  · Travel Speeds  · Hydraulic System  · Weight (Without Boom)  · Wheels and Tires  · Overall Measurements  · Turning Radius  · Operator's Cab  · Operations  · Features  · Notes  · Accessories (Optional)

Power

Motor Type

Electric Motor, totally enclosed, fan cooled

Motor Power

25 hp

Motor Speed

1800 rpm

Voltage

460 V

Number of Phases

3

Frequency

60 Hz


Power Train
HYDROSTATIC: High efficiency axial piston pump and bent axis motors with planetary reduction in front hubs. Pushbuttons disengage hubs. Neutralizing valve, cross pan relief valves, and parking/emergency brakes standard.



Travel Speeds

Travel Speed

5 1/2 mph

Travel Directions

Forward
Reverse


Hydraulic System

Pump Type

Gear

Pump Capacity

10 gpm

Valve

Spool Type with built-in adjustable relief valve.

Flow Divider

Pressure compensated, with relief valve.

Power Steering

Rear wheels, non-feedback type.

Boom Tilt

Four single acting hydraulic cylinders, all 4" bore.

Filter

Dual 10 micron.

Reservoir Type

Electric welded with baffles and oil level indicator

Reservoir Capacity

10 gal


Weight (Without Boom)

Weight

Front Drive Axle - 4,500 lb
Rear Steering Axle - 6,050
lb
Total Weight - 10,500
lb


Wheels and Tires
Drive wheels front tires, solid heat resistant rubber 7.50 x 16.

Steering wheels rear, tires solid heat resistant rubber 7.00 x 12.



Overall Measurements

Overall Width

Front Fenders - 61.81 in

Ground Clearance

7 1/2 in
190.5
mm

Overall Length

138 in
3505.2
mm

Wheel Base

60 in
1524
mm

Height to Operator Platform

26 in
660.40
mm

Height to Cable Post

108 in
2743.2
mm


Turning Radius

Turning Radius

Outside Rear Counterweight - 120.07 in


Operator's Cab
  • ON-OFF: Pushbuttons on dashboard.
  • STEERING: Adjustable steering wheel position.
  • SEAT: Deluxe adjustable, padded with back rest.
  • DIRECTION & SPEED CONTROL: Single foot pedal, on pillow blocks.
  • HEAT SHIELD: Heat reflective wire mesh on front and back of cab.
  • JUNCTION BOX: Contains motor starter, fuses, heater coils, hour meter.
  • ATTACHMENT CONTROLS: Convenient hand levers control the boom height and tilt, with charge bucket rotation control as an accessory
  • FAN: 12" Diameter fan. two speeds, keeps driver cool.



Operations

Operations



Features

Features



Notes
  • Optional voltages and motors available
  • Materials and Specifications are subject to change without notice or obligation.



Accessories (Optional)
Counterweights

Heat Guards.

Quick-Disconnect Receptacle

Red Flashing Light

Swivel Reel and Electric Cable



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