Bush Hog HT419H Operator'S Manual Download Page 1

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Published 05/22

Part NO. 50076696

OPERATOR’S MANUAL

BUSH HOG

2501 Griffin Ave.

Selma, AL 36703

334-874-2700

www.bushhog.com

HAY TEDDER

This Operator's Manual is an integral part of the safe operation of this machine and must

be maintained with the unit at all times. READ, UNDERSTAND, and FOLLOW the Safety

and Operation Instructions contained in this manual before operating the equipment.

C01-

Cover

$0.00

HT419H

This Manual applies to

Models with Serial Numbers

271855 and above.

Summary of Contents for HT419H

Page 1: ...TEDDER This Operator s Manual is an integral part of the safe operation of this machine and must be maintained with the unit at all times READ UNDERSTAND and FOLLOW the Safety and Operation Instructio...

Page 2: ...t to be used with all its safety equipment properly attached to minimize the chance of accidents BEFORE YOU START Read the safety messages on the implement and shown in your manual Observe the rules o...

Page 3: ...Kit 3 11 HYDRAULIC TILT KIT ASSEMBLY 3 15 HAY TEDDER ADJUSTMENTS 3 18 OPERATION SECTION 4 1 Standard Equipment and Specifications 4 2 OPERATOR REQUIREMENTS 4 3 TRACTOR REQUIREMENTS 4 4 ROPS and Seat B...

Page 4: ...FROM THE TRACTOR 4 20 HAY TEDDER STORAGE 4 21 TRANSPORTING THE TRACTOR AND IMPLEMENT 4 22 Transport Instructions for Hydraulic Fold 4 22 Transporting on Public Roadways 4 23 Hauling the Tractor and I...

Page 5: ...Safety Section 1 1 SAFETY SECTION...

Page 6: ...o warn the owner operator of impending hazards and the degree of possible injury faced when operating this equipment Indicates an imminently hazardous situation that if not avoided WILL result in DEAT...

Page 7: ...Tractors with or without an Implement attached can often be noisy enough to cause permanent hearing loss We recommend that you always wear hearing protection if the noise in the Operator s position ex...

Page 8: ...umulated material Only stand on solid flat surfaces to ensure good footing Use a ladder or raised stand to access high spots which cannot be reached from ground level Slipping and falling can cause se...

Page 9: ...S3PT 12 Operate this Implement only in conditions where you have clear visibility in daylight or with adequate artificial lighting Never operate in darkness or foggy conditions where you cannot clear...

Page 10: ...eath Read the Tractor operators manual for proper starting instructions SG 13 Do not operate this Equipment with hydraulic oil or fuel leaking Oil and fuel are explosive and their presence could prese...

Page 11: ...enter in such areas use a tractor with an enclosed Cab and close the windows to prevent insects from entering If a tractor cab is not available wear suitable clothing including head face and hand pro...

Page 12: ...Never unhitch without using the Tongue Jack The Tongue is very heavy Attempting to lift the Tongue without using the Tongue Jack could cause strains or other injury Allowing the tongue to fall sudden...

Page 13: ...of the Tractor and Implement As you increase the speed of the Tractor the stopping distance increases Determine the maximum transport speed not to exceed 20 mph 30 kph for transporting this equipment...

Page 14: ...t position on folding Implements using wing transport locks STI 7 Always keep a careful lookout and use extreme care when working around overhead obstructions and electrical power lines The Implement...

Page 15: ...ver work under the Implement the framework or any lifted component unless the Implement is securely supported or blocked up to prevent sudden or inadvertent falling which could cause serious injury or...

Page 16: ...or economy and safety SPBH 2 SEE YOUR BUSH HOG DEALER A rear Implement can fall if not properly supported Always use the stand on the front hitch if equipped or block up securely to prevent falling an...

Page 17: ...te safe operation Damage to the decals may occur while in shipping use or reconditioning Bush Hog cares about the safety of its customers operators and bystanders and will replace the safety decals on...

Page 18: ...CT Red Reflector 9 2738333 2 REFLECT Yellow Reflector 10 NFS 1 SERIAL PL Serial Plate 11 D623 2 DANGER Pinch Points 12 3678303 2 DANGER Keep Clear of Rotor 13 D910 1 WARNING Towing Hazard 14 52740 2 W...

Page 19: ...SAFETY HT419H 05 22 Safety Section 1 15 2022 Alamo Group Inc SAFETY Decal Description...

Page 20: ...SAFETY HT419H 05 22 Safety Section 1 16 2022 Alamo Group Inc SAFETY...

Page 21: ...SAFETY HT419H 05 22 Safety Section 1 17 2022 Alamo Group Inc SAFETY...

Page 22: ...ect the power source and wait for all machine movement to stop before servicing adjusting cleaning or unclogging the equipment except where the machine must be running to be properly serviced or maint...

Page 23: ...Introduction Section 2 1 INTRODUCTION SECTION...

Page 24: ...419H Hydraulic Fold Number of Rotors 4 Tine Arms Per Rotor 6 Working Width 19 5 80 m Transport Width 11 3 35m Weight 1102 lbs 500 kg Tire 16 x 6 50 8 PTO Tractor Requirement 25 hp 18 kw PTO Slip Clutc...

Page 25: ...g it ready to bale faster The 540 RPM driveline includes a slip clutch for drive train protection The HT419H features hydraulic folding This HT419H Hay Tedder is designed with care and built with qual...

Page 26: ...Fill out the Warranty Card in full Be sure to answer all questions including the Serial Number of the implement Mail within 30 days of delivery date of this implement NOTE Warranties are honored only...

Page 27: ...ost approved by Bush Hog duty taxes charges for normal service or adjustment loss of crops or any other loss of income rental of substitute equipment expenses due to loss damage detention or delay in...

Page 28: ......

Page 29: ...Assembly Section 3 1 ASSEMBLY SECTION...

Page 30: ...king the weight of the configurations in the table given below Check the stability and positioning of the load on the forklift truck forks or crane hook Keep the load as low as possible during movemen...

Page 31: ...ar before lowering the wings Do not lower the tedder wings when people or pets are near the rotary tedder or folding mechanism The tedder must be attached to the tractor when the wings are folded Alwa...

Page 32: ...oup Inc ASSEMBLY NOTE At this point the tine arms could be attached because the machine is in a favorable position but once the arms are attached it is more difficult to turn the machine over If the a...

Page 33: ...Assembly Section 3 5 2022 Alamo Group Inc ASSEMBLY Assembling Steps STEP A Attach grease fitting 4 to the central gearbox 2 Attach guard 1 to the central gearbox 2 using nuts 3 In this step you will...

Page 34: ...5 30x12 0 8 1 2 x 0 47 Item 7 two split pins 5 x 40 0 2 x 1 57 STEP C Attach grease fitting 1 to the pin and fork of the crank assembly 2 Insert the pin of the crank assembly 2 into its seat in drawba...

Page 35: ...c ASSEMBLY STEP D Attach the parking stand 1 to drawbar 2 fastening it with pin 3 and clip 4 In this step you will use Item 3 one pin 15 0 59 Item 4 one clip 3 0 12 STEP E You will find tine bars 1 RH...

Page 36: ...are attached to rotors 4 6 Attach tine bars 1 RH and 2 LH to respective rotors 3 5 RH and 4 6 LH with screws 7 spring washers 8 washers 8 screws 10 and nuts 11 In this step you will use Item 7 24 scr...

Page 37: ...rt 1 to the body with screws 2 washers 3 and nuts 4 Attach to a distance of 20 92 531mm Attach the protections 5 DX SX to support 1 with the screws 8 washers 9 and nuts 10 Attach the protection 5 DX S...

Page 38: ...is step you will use Item 3 six caps 32 1 25 STEP J Attach the guards 3 RH and LH side and plates 4 5 using washers 6 and screws 7 Attach grease nipple 1 2 in the proper holes RH and LH Side In this s...

Page 39: ...ASSEMBLY HT419H 05 22 Assembly Section 3 11 2022 Alamo Group Inc ASSEMBLY Assembly Steps for Hydraulic Kit...

Page 40: ...is step you will use Item 2 four screws M12x35 0 47 x1 38 Item 3 six flat washers 13 0 51 Item 4 four nuts M12 0 51 Item 5 two screws M12x25 0 47 x1 Item 6 two spring washers 13 0 51 Item 9 two pins 2...

Page 41: ...two pins 20x95 0 79 x3 74 Item 2 four spring pins 6x35 0 24 x1 38 STEP C D Pass hoses 2 and rope 6 through loops 7 on cylinders support RH and LH side Attach the eye hose 2 to hole 1 RH and LH side us...

Page 42: ...use Item 2 two hoses step C D Item 4 two screws M6x16 0 24 x0 63 Item 5 two nuts M6 0 24 Item 6 one T connector 1 4 Item 7 one nipple 1 4 3 8 Item 8 one hose 3 8 x2900 3 8 x114 Item 9 two hose collars...

Page 43: ...MBLY HT419H 05 22 Assembly Section 3 15 2022 Alamo Group Inc ASSEMBLY Complete Assembled Hay Tedder Assembly is now completed and the machine should appear as shown Asm HT 0031 HYDRAULIC TILT KIT ASSE...

Page 44: ...e to prevent the machine from opening out when the connection is broken At this point to remove the adjustment Link 1 it is necessary to remove the pins 2 and 3 on the fork side and pin 4 and washer 5...

Page 45: ...ng 1 4 Connect the hoses 6 to the reducer flow 4 and nipple 5 5 Extend hoses 6 along the drawbar until it reaches the front part 6 Lock the hoses 6 with clips 9 Apply the washers 7 and rapid couplings...

Page 46: ...s is the case take appropriate countermeasures If the drawbar 1 is hooked to the bar of the tractor lift the height can be adjusted at any time and therefore adjustments to the machine are easier Norm...

Page 47: ...weight of the machine with regard to wheel axle A must always be unbalanced with more weight at the front to avoid having the machine tip backwards when it is detached from the tractor due to it being...

Page 48: ......

Page 49: ...Operation Section 4 1 OPERATION SECTION...

Page 50: ...ety practices before operating the implement and tractor Proper operation of the implement as detailed in this manual will help ensure years of safe and satisfactory use of the hay tedder 1 Standard E...

Page 51: ...Equipment PPE for the job conditions when attaching operating servicing and repairing the equipment PPE is designed to provide operator protection and includes the following safety wear PERSONAL PROT...

Page 52: ...or most operating conditions the HT419H requires a tractor with at least 25hp Operating the implement with a tractor that does not have adequate power may damage the tractor engine Exceeding the recom...

Page 53: ...r dealership OPS U 0005 4 GETTING ON AND OFF THE TRACTOR Before getting onto the tractor the operator must read and completely understand the implement and tractor operator manuals If any part of eith...

Page 54: ...and lower the implement to the ground Shut down the tractor engine according to the operator s manual remove the key and wait for all motion to completely stop Never leave the seat until the tractor...

Page 55: ...n park or neutral Refer to the tractor owner s manual for tractor starting procedures Only start the tractor while seated and belted in the tractor operator s seat Never bypass the ignition switch by...

Page 56: ...ize strength and shape Always use extreme care when reversing the tractor towards the machine Once the machine is hitched to the tractor the parking stand 6 must be raised from the parking position To...

Page 57: ...to protect it from mud or standing water by wrapping the chain around the tongue Replace the safety chain if one or more links or end fittings are broken stretched or otherwise damaged or deformed OPS...

Page 58: ...ions where the Driveline transmission shaft is extended to the maximum In all working conditions the telescopic tubes must overlap by at least 1 3 of their length refer to Image OP 224 Conversely when...

Page 59: ...e fasteners worn or broken parts and leaky or loose fittings Make sure all pins have cotter pins and washers Serious injury may occur from not maintaining this machine in good working order SG 21 8 1...

Page 60: ...hay tedder is ready for operation conduct the following OPS HT 0020 The operator s manual and safety signs affixed on the unit contain important instructions on the safe and proper use of the equipme...

Page 61: ...are tight There are no cracks in Tongue or Hitch There are no cracks in Loader Arms or Mounts The Tow Chain is secured to the Tractor Hay Tedder Driveline Gearbox Shields are in good condition Driveli...

Page 62: ...Specific Comments if not O K The flashing lights function properly The SMV Sign is clean and visible The tires are in good condition with proper pressure The wheel lug bolts are tight The tractor brak...

Page 63: ...ng and brakes are in good condition and operate properly Before transporting the Tractor and Implement determine the proper transport speeds for you and the equipment Make sure you abide by the follow...

Page 64: ...locked together to provide simultaneous rear wheel braking FOR MOST DRIVING AND OPERATING CONDITIONS THE BRAKE PEDALS SHOULD BE LOCKED TOGETHER TO PROVIDE THE MOST EFFECTIVE BRAKING ACTION Always dis...

Page 65: ...s drive the tractor with care and at safe speeds especially when operating over rough ground crossing ditches or slopes and turning corners Tractor wheel tread spacing should be increased when working...

Page 66: ...o lower the side arms 1 2 of the PT419H hydraulic fold move the distributor lever 3 so as to send fluid through hose 4 5 to cylinders 6 7 which will close completely pulling rope 8 at the same time as...

Page 67: ...several gear range combinations to determine the best gear and range which provides the most ideal performance from the implement and most efficient tractor operation As the severity of conditions in...

Page 68: ...l motion to come to a complete stop before exiting the tractor OPS HT 0016_A 11 DISCONNECTING THE HAY TEDDER FROM THE TRACTOR Before disconnecting the hay tedder the PTO must be disengaged and all mov...

Page 69: ...years of dependable service The following are suggested storage procedures Thoroughly clean all debris off the implement to prevent damage from decaying grass Lubricate all grease points and fill gea...

Page 70: ...procedures the possibility of accidents while moving between locations can be substantially minimized OPS U 0017 Never allow children or other persons to ride on the Tractor or Implement Falling off...

Page 71: ...ing features including a SMV emblem and flashing warning lights to alert drivers of the tractor s presence Remember that roadways are primarily designed for automotive drivers and most drivers will no...

Page 72: ...transporting the Equipment use the Tractor flashing warning lights and follow all local traffic regulations SG 6 The SMV Slow Moving Vehicle emblem is universal symbol used to alert drivers of the pre...

Page 73: ...nd gross weight of the complete loaded unit Ensure that the load will be in compliance with the legal limits set for the areas that will be traveled through OPS U 0024 Use adequately sized and rated t...

Page 74: ......

Page 75: ...Maintenance Section 5 1 MAINTENANCE SECTION...

Page 76: ...her flammable liquids as detergents Use commercial non flammable and non toxic solvents authorized by competent bodies Do not use compressed air or water at high pressure to clean the machine If this...

Page 77: ...icate 8 See Note A 6 2 Keyed Coupling Fork Lubricate 8 See Note A 7 1 Strut Bushing Lubricate 8 See Note A 8 1 Strut Pin Lubricate 8 See Note A 9 2 Adjustment Fork Lubricate 8 See Note A 10 1 PTO Chec...

Page 78: ...center gearbox 1 Use Multi Purpose Gear Oil Periodic checking and topping up of central Gearbox 1 Every 100 hours of working time check and top off central gearbox 1 It is a good practice however t ch...

Page 79: ...ction 5 5 2022 Alamo Group Inc MAINTENANCE Driveline Dismantle Turn the two eccentric pins on the ferrule until the protective cone comes free Withdraw the shaft protective guard Check the condition o...

Page 80: ...2 Alamo Group Inc MAINTENANCE Driveline Assembly Lubricate supporting ferrule seating using Multi Purpose Gear Oil Refit the supporting ferrule Reattach the protective guard to the driveline shaft by...

Page 81: ...Use spray touch up enamel where necessary to prevent rust and maintain the appearance of the hay tedder Store tedder with the wings lowered and the main transport wheels lowered Scrapping the Machine...

Page 82: ...MAINTENANCE HT419H 05 22 Maintenance Section 5 8 2022 Alamo Group Inc MAINTENANCE...

Page 83: ...ly to confine the employee to the protected area provided by the ROPS REQUIRED OF THE OPERATOR 1 Securely fasten seat belt if the tractor has a ROPS 2 Where possible avoid operating the tractor near d...

Page 84: ...HT419H SOM 05 22 P N 50076696 Printed U S A HT419H HAY TEDDER...

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