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Related Manuals for JUNKKARI PATRUUNA
Summary of Contents for JUNKKARI PATRUUNA
- Page 1 Manual Trailer...
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Page 3: Table Of Contents
INDEX FOREWORD ..........2 TRAILER INTRODUCTION ....2 GENERAL SAFETY INSTRUCTIONS..3 STABILITY ..........4 BEFORE USING YOUR CRANE....5 ASSEMBLY CHOICES......6 OPERATING TIMBER TRAILER ...8 SERVICE INSTRUCTIONS ....9 HYDRAULICS ........9 SERVICE MANUAL......11 4WD MODELS ........12 HYDRAULIC KIT ........13 BRAKES..........13 LIGHTS ..........13 KING POST AND SUPPORT LEGS FOR FLANGE MOUNTED CRANE .... -
Page 4: Foreword
Please read this operators manual carefully before can be mounted onto the draw-bar. commencing work. Patruuna trailers are delivered with: We believe that this Patruuna product • fulfills your quality expectancy. Patruuna Warranty card • trailers manufactured from... -
Page 5: General Safety Instructions
• GENERAL SAFETY INSTRUCTIONS If someone else operates the trailer for you, make sure they study the operating safety instructions TRACTOR HITCH before commencing work. • • Confirm tractor hitch capacity is If the tractor overturns hold on to the adequate steering wheel, do not jump. -
Page 6: Stability
STABILITY When a crane is connected to the tractor Calculating stability or to the forest trailer draw-bar the combination must stay stable. The crane is stable when the calculated operator must know the combination's result n = 1,0. stability and it must be secure enough to The calculated stability can be observed avoid danger situations. -
Page 7: Before Using Your Crane
5° to the direction of the critical edge from the hydraulic system. • The test is done from the most Patruuna crane can be mounted to unfavorable side for the stability using Patruuna timber trailer either with flange 10% overload •... -
Page 8: Assembly Choices
4WD-trailer connection in series with servo-control that has a filter in return line. The Patruuna –trailer is now connected to your tractor. 4WD-trailer basic connection Assembly The manufacturer recommends that the assembly is carried out by trained personnel. - Page 9 • Turn the booms backwards and lift it Patruuna fitting kit so high, that the boom will go over the trailer front guard when you reverse. •...
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Page 10: Operating Timber Trailer
OPERATING TIMBER TRAILER post. Connecting parts are individual to each model. Patruuna timber trailers are designed for transporting cut timber in forests. The crane is attached to the column mounting flange by M20 bolts. Strength In the 4WD-models (10-4WD and 12- 10.9, tightness 430 Nm. -
Page 11: Oils And Lubricants
• If you want to mount on extra HYDRAULICS equipment that originally designed for Patruuna trailers, please Requirements for hydraulic contact the manufacturer for advise oil and parts Follow manufacturers instructions and legal regulations when handling oils and lubricants. - Page 12 The manufacturer uses Esso Univis N46 When commencing work bleed air as the pre-fill oil. All Tractor hydraulic oils from the hydraulic system. are suitable for use in Patruuna forest Lubrication equipment. Patruuna timber trailers have following Hydraulic hoses, pipes, nipples and seals grease nipples: must be checked from time to time.
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Page 13: Service Manual
• Open crown nut 1/4 turn and lock it Tightening draw-bar bearings with new split pin. • Draw-bar steering over- Check draw-bar steering function. underside cone ball bearings. Tyre pressure • Remove split pin and tighten crown Tyre manufacturer recommended nut. -
Page 14: 4Wd Models
Disconnection 4WD MODELS When you turn the operating lever to HYDRAULIC DRIVE opposite direction the drive wheels raise up. The function can be speeded up by The drive is only to be used with stable moving the combination slightly and hydraulic pump. -
Page 15: Hydraulic Kit
LIGHTS When you want to disconnect the hydraulic drive stop the tractor. Press the Patruuna lights voltage is 12 V and they are connected to tractor rear light socket. OFF switch (S2) down (spring action) until the drive wheels are completely raised. -
Page 16: Trouble Shooting
TROUBLE SHOOTING Fault Cause Action Drive wheel does not Air in hydraulic system Bleed lock valve lower down Drive wheel lowers Drive wheel motor key-way is Check axle but does not drive broken or loose condition order necessary spare parts Axle rotates, but drive wheel Drive wheel motor key-way is Check... -
Page 17: Optional Extras
OPTIONAL EXTRAS MANUFACTURER AND SERVICE INFORMATION Patruuna timber trailers have many optional extras: Manufacturer Extra bolsters and bolster pins • King post and support legs for flange mounted Patruuna cranes • Fitting 3-point mounted 62375 YLIHÄRMÄ Patruuna cranes Tel. +358 6- 483 5111 •... - Page 18 ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________ ___________________________________________...
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