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STK OPERATOR’S MANUAL                     9/4/18                                     Page 1 of 14 

THE 

            MODEL 13STKH & 16STKB 

SMALL TRACK TRENCHER 

OPERATOR’S MANUAL 

 

STK INTENDED USE 

 
The STK is designed for digging trenches in “normal” ground of reasonably soft dirt and stones up to 
6” (15cm) in diameter. Ground with larger stones, high clay content, very hard packed, very dry or 
frozen may be unsuitable for normal trenching. Consider using a backhoe or other heavier equipment 
for such conditions. 

 

OPERATOR TRAINING / INSTRUCTIONS 

 
Everyone who operates (or assists) an STK must know the following aspects of machine operation 
BEFORE operating the STK. Each aspect must be a part of operator training. Each operator must be 
at least 21 years old, mentally and physically able to safely operate the STK. 
 
Rental companies need to explain and demonstrate all machine operations to each rental customer.  

 

KNOW AND UNDERSTAND ALL SAFETY POINTS AND CONSIDERATIONS 

 

Check that all guards/covers and safety decals are in place. 

 

Understand the STK capabilities and intended use. 

 

Know all safety points.  

 

Know how to properly load and secure the STK to a trailer or truck bed. 

 

Know how to properly connect and secure the trailer to a towing vehicle. 

 

Know and understand all STK controls including: 

o

 

Operator working area & areas to stay clear 

o

 

Operator controls – Control panel layout 

o

 

Engine controls: start, stop & throttle 

o

 

Track drive controls 

o

 

Adjustable trenching controls 

o

 

Raise and lower the digging boom 

o

 

Dig chain controls 

 

Know how to start a trench. 

 

Understand lubrication requirements. 

 

STK OWNER CONTACT INFORMATION 

 

THIS STK BELONGS TO

:____________________________________ 

 

PHONE NUMBER

:___________________________________________ 

 

Summary of Contents for 13STKH

Page 1: ...e STK Rental companies need to explain and demonstrate all machine operations to each rental customer KNOW AND UNDERSTAND ALL SAFETY POINTS AND CONSIDERATIONS Check that all guards covers and safety d...

Page 2: ...occur if procedure or instructions are not followed correctly and completely This is the ISO general warning symbol Standard No 7010 2011 It is used in conjunction with the following signal words to...

Page 3: ...or auger while the engine is running or capable of running DANGER Only operate outdoors and avoid breathing engine exhaust fumes Engine exhaust contains toxic carbon monoxide gas Breathing it can cau...

Page 4: ...verting traffic and working in congested public areas may require permits or other such legal considerations It is your responsibility to know and follow all applicable laws Contact with underground u...

Page 5: ...ving contaminated clothing and shoes Cover irritated skin with an emollient Cold water may be used Wash clothing before reuse Thoroughly clean shoes before reuse Get medical attention immediately Seri...

Page 6: ...to the hitch ball Ensure the safety chain is securely fastened to the trailer If equipped with lights connect the wiring adapter on the trailer to the plug on the towing vehicle Make sure that all li...

Page 7: ...ATOR S MANUAL 9 4 18 Page 7 of 14 OPERATORS WORKING AREA DANGER Stay clear of the areas marked STAY CLEAR on the diagram below while the STK is running Death or serious injury may occur STK OPERATOR C...

Page 8: ...3 Move throttle to FAST 4 Push rocker switch to ON or RUN IF EQUIPPED 5 Insert key and turn to START release key after engine has started but do not remove a OR turn key to run and pull pull start ha...

Page 9: ...back The same is true for making turns in reverse If the left control lever is pushed further than the right the STK will turn to the right and if the right control lever is pushed further than the le...

Page 10: ...chain in the trench direction and slowly lower the boom If the boom bounces stop lowering the boom and let the dig chain clear the dirt before continuing to slowly lower the boom A little ground trave...

Page 11: ...fly run the chain in the reverse direction this will free most instances of a stuck chain If still not unstuck raise the boom a few inches and again briefly run the dig chain in the reverse direction...

Page 12: ...ng any maintenance on the STK If you do not have the owner s authorization return the STK so that the owner can ensure proper engine and machine lubrication NOTICE Do not run the STK if low on engine...

Page 13: ...s hills Chock the tracks to prevent crawling rolling Loosen both bypass valves turn counterclockwise 2 turns DO NOT REMOVE Tie down attachment points can be used for recovery towing Remove chocks and...

Page 14: ...ct a device that is adequate and appropriate for your specific work environment since the peak noise level varies A local environmental noise specialist may help you to determine the level of hearing...

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