Worksaver JDBS-634 Instructions, Introduction, Tractor And Loader Requirements And Preparation

INSTRUCTIONS

INTRODUCTION

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The integrated-frame bale spears for John Deere trac- tor loaders are designed to fit two series of John Deere front loaders.

The models JDBS-412, JDBS-423, JDBS-434 and JDBS-433 are for the John Deere 300, 400, and 500 series loaders.

The models JDBS-612, JDBS-623, JDBS-634 and JDBS-633 are for the John Deere 600 and 700 series loaders.

The maximum recommended weight of bales that can be handled by the various models of bale spears are as follows:

Model	# Main Spears	Bale Weight
JDBS-412	1	2200 Lbs.
JDBS-423	2	3000 Lbs.
JDBS-434	3	4000 Lbs.
JDBS-433	3	3000 Lbs.
JDBS-612	1	2200 Lbs.
JDBS-623	2	3000 Lbs.
JDBS-634	3	4000 Lbs.
JDBS-633	3	3000 Lbs.

Always use a tractor and front loader large enough to safely handle your bales.

Check your tractor and front loader to make sure they are in good working condition. Check all loader mounting bolts to make sure they are tight.

Check the tractor’s hydraulic system. Be sure the hydraulic oil and filter have been serviced according to manufacturer’s recommendations. Refer to your tractor or loader operator’s manual or dealer for any adjustments necessary to put the hydraulic system in good working order.

Be sure tires and rims are in good condition. Inflate tires to the proper recommended air pressure.

CAUTION!

Be sure your tractor and loader is in good condi- tion. Read all the safety precautions and make sure all equipment operators are familiar with the safety rules of operation.

WARNING!

On double spear models JDBS-423 / JDBS-623, and three spear models JDBS-434 / JDBS-433 and JDBS-634 / JDBS-633, always insert spears into the bale – NEVER under the bale. Failure to insert spears into bale can allow bale to roll back when loader is raised, causing serious injury or death.

TRACTOR AND LOADER

REQUIREMENTS AND

PREPARATION

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The required size of the tractor and front loader will be determined by the size and weight of the bales to be handled.

Remember, high moisture hay (silage) bales are very heavy in relation to similar size dry hay bales.

WARNING!

■Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely fastened. Falling off power unit can result in death from being run over or crushed. Keep foldable ROPS systems in “locked up” position at all times.

■Always install the quick lock pins on the John Deere 300, 400, and 500 series loaders. Failure to install the lock pins may cause injury or death caused by falling attachment.

■Do not exceed the maximum recommended bale weight listed for each of the loader spear models. Damage to the equipment or serious personal injury could result.

■A heavy load can cause instability in driving a tractor. Make sure the rear of the tractor is properly counter-balanced with weights. Always drive slowly

– especially around turns. An unstable tractor could steer badly and possibly tip over, causing injury or death.

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