Related Manuals for Landoll 7822 Series
Summary of Contents for Landoll 7822 Series
- Page 1 Model 7822 High Speed Landoll Operator’s Manual LANDOLL CORPORATION 1900 North Street Marysville, Kansas 66508 (785) 562-5381 800-428-5655 ~ WWW.LANDOLL.COM F-1045-0819...
- Page 2 Manuals for 7822 HSL Manual Number Manual Name F-1045 Operator’s Manual F-1034 Parts Manual...
- Page 3 7822 High Speed Landoll (HSL) ........
- Page 4 TABLE OF CONTENTS Wing Hydraulic Down Pressure ..........4-8 Operating Depths and Adjustments for the Tilt Control Operated HSL .
- Page 5 Introduction & Safety The Landoll Model 7822 High Speed Landoll () is a quality product designed to give years of trouble free performance. By following each section of this manual, your system will perform as designed for you and your operation.
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Page 6: Transporting Safety
The safety statements contained in this manual relate to • Carry reflectors or flags to mark the tractor and the operation of the Model 7822 High Speed Landoll () implement in case of breakdown on the road. Decal Safety. •... -
Page 7: Attaching, Detaching And Storage
TABLE OF CONTENTS INTRODUCTION & SAFETY • Avoid sudden stops or turns because the weight of 3. With the hitch height adjusted, continue to back the the implement may cause the operator to lose control tractor up and drop the hitch pin in. of the tractor. -
Page 8: Chemical Safety
TABLE OF CONTENTS INTRODUCTION & SAFETY High Pressure Fluid Safety Chemical Safety DANGER WARNING • Hydraulic oil can be under very high • Agricultural chemicals can be dangerous. pressure. Improper use can seriously injure persons, animals, plants, soil and property. •... -
Page 9: Model Specifications
Chapter 2 TABLE OF CONTENTS Standard Specifications Model Specifications 7822 High Speed Landoll (HSL) Number of Blades Hitch Weight Model Number Working Width Transport Width Estimated Weight 24” Front & Rear (Transport) 7822-15 180’ 13’ 1” 19 Front - 18 Rear 3,343 LBS.*... -
Page 10: General Torque Specifications (Rev. 4/97)
TABLE OF CONTENTS STANDARD SPECIFICATIONS General Torque Specifications (rev. 4/97) TORQUE SPECIFIED IN FOOT POUNDS - This chart provides tightening torques for general purpose applications when special torques are not specified on process or drawing. Assembly torques apply to plated nuts and cap screws assembled without supplemental lubrication (as received condition). -
Page 11: Hydraulic Fitting Torque Specifications
TABLE OF CONTENTS STANDARD SPECIFICATIONS Hydraulic Fitting Torque Specifications TORQUE IS SPECIFIED IN FOOT POUNDS- 37 JIC, ORS, & ORB (REV. 10/97) This chart provides tightening torques for hydraulic fitting applications when special torques are not specified on process or drawing. ASSEMBLY TORQUES APPLY TO PLATED CARBON STEEL AND STAINLESS STEEL FITTINGS They do not apply if special ASSEMBLED WITHOUT SUPPLEMENTAL LUBRICATION (AS RECEIVED CONDITION. - Page 12 TABLE OF CONTENTS STANDARD SPECIFICATIONS NOTES: F-1045-0819...
- Page 13 It is very important that your new 7822 High Speed CAUTION Landoll () be properly assembled, adjusted and lubricated before use. Illustrations in this section show Be sure to bleed the hydraulic system of all air in proper assembly procedures. Remove paint from grease lines after installation.
- Page 14 TABLE OF CONTENTS ASSEMBLY INSTRUCTIONS DECAL - 3-573-010210 DANGER AND 10 STUD HUBS Applles to M22 X 1.5 studs/two piece flange nut. All threads are right hand metric. Read and Understand the installation, service and safety instructions manual before installing or servicing the hub.
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Page 15: Final Assembly
TABLE OF CONTENTS ASSEMBLY INSTRUCTIONS 4. When the wing assemblies are aligned with each 1. Once the rear gauge rockshafts are in place, secure other and flat across, extend the large tilt cylinder the rockshaft bearings with the 3/4-10 x 12 hex located above the hitch, until the center and wing screws provided. - Page 16 TABLE OF CONTENTS ASSEMBLY INSTRUCTIONS NOTES: F-1045-0819...
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Page 17: Product Description And Operation
All hydraulically elevated equipment must have cylinder lockouts installed or be lowered The High Speed Landoll (HSL) is a non-tradition tillage to the ground, when servicing or when tool. It is extremely versatile and can be used in lieu of equipment is idle. - Page 18 TABLE OF CONTENTS OPERATION & MAINTENANCE • The front row fractures soil to the left side of each of The depth of the depth gauges is controlled from a single the front blades, while the rear row fractures soil to point control just to the left of the tilt cylinder on the hitch.
- Page 19 TABLE OF CONTENTS OPERATION & MAINTENANCE Unfolding the 7822 HSL 2. Tilt the center section and wing assemblies up by raising the rear of the HSL upward until it is near completely upright. WARNING • The center section is tilted upright by retracting the large tilt cylinder located over the hitch (red Always unfold the 7822 on a level surface and circuit).
- Page 20 TABLE OF CONTENTS OPERATION & MAINTENANCE 2. Retract the four (4) front gauge cylinders completely. 4. The wing gauge wheels and tires on the 7822-17, There are two (2) cylinders on the main hitch. There 7822-20 and 7822-23 are BKT 410/50R16.5. Adjust is one (1) additional cylinder on each of the two (2) the wing gauge wheel cylinder mounts so that the wing frames.
- Page 21 TABLE OF CONTENTS OPERATION & MAINTENANCE Synchronizing Rear and then adjust the control from that point until the HSL tracks straight behind the tractor. Gauge/Finishing Feature Cylinders The rear gauge/finishing feature is operated with a master and slave cylinder system. The rear reels/rollers can limit the depth of the rear Figure 4-3: Tilt Control Adjustment of the 7822 if they are set too low.
- Page 22 The gang assemblies can be adjusted to the right or NOTE left several inches. The gang bar adjustment brackets, (Landoll Part Numbers 187631 and If plugging occurs reduce the working depth until the 195279) are designed to simplify adjusting the gangs issue has been remedied.
- Page 23 TABLE OF CONTENTS OPERATION & MAINTENANCE Row Spacing Typical Row 10-1/4” 10” Between Wings Spacing Row Spacing Typical Row 10-1/4” 10” Between Wings Spacing Figure 4-5: Lateral Adjustment of Gang Assemblies (2 of 2) Adjusting the Blade Leveler • If the ground speed will be ten miles per hour or more, gap the blade leveler laterally a bit further left of the left end cap of the left rear gang for most Without the blade leveler, it is inherent that the left rear...
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Page 24: Operating Speed
TABLE OF CONTENTS OPERATION & MAINTENANCE Wing Hydraulic Down Typical Pressure Spacing 1-1/4” 7822 Hydraulic Wing Down Pressure Settings Model Hydraulic Wing Down Pressure Settings 7822-17 200 - 300 psi 7822-20 300 - 500 psi 7822-23 500 - 700 psi The 7822 HSL comes equipped with hydraulic wing down pressure incorporated in the wing fold system. - Page 25 7822-20 240” (20’) 238 inches 238 inches • When operating the Landoll HSL with the assistance of GPS guidance, set the swath width per the table to 7822-23 280” (23’4”) 278 inches 278 inches the right.
- Page 26 Landoll HSL is tracking straight, there will be minimal 210880). Should you choose, the wear parts are also overlap on either side, and no skips. available in a kit to re-build the disc hub. Landoll kit • GPS guidance also helps out when turning narrower 219945 includes the essential wear parts to rebuild a units on the headland.
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Page 27: Lubrication Maintenance
174526). The maintenance free double tapered bearing 4. The wing gauge wheel hubs and the reel bearings is protected by a life time lubricated five lip seal (Landoll are equipped with seals that will let grease purge Part No. 185757) on the hub’s spindle side (See without harming the seal. - Page 28 TABLE OF CONTENTS OPERATION & MAINTENANCE Lubrication Table INTERVAL ITEM DESCRIPTION NO. OF LUBE POINTS (Hours Unless Stated) Main Tilt Cylinder 2 each Rubber Roller Scraper • The rubber rollers are subject to some irregularity in diameter, especially during initial use or when Adjustment returning to duty after have set for a period.
- Page 29 The Troubleshooting Guide, shown below, is included to help you quickly locate problems that can occur when using your 7822 High Speed Landoll (HSL). Follow all the safety precautions stated in the previous sections when making any adjustments to your machine.
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Page 30: Troubleshooting
TABLE OF CONTENTS TROUBLESHOOTING Problem Cause Solution(s) Adjust rear gang to the right slightly Rear gangs out of adjustment Floor cut has grooves. less than the average width of the relative to the front disc unit. groove bottoms. Reduce operating speed. Work Machine bounces in the field. - Page 31 TABLE OF CONTENTS TROUBLESHOOTING Problem Cause Solution(s) Black restrictor fittings should be Restrictors not properly installed. Wings fold too fast. installed in the rod ends of wing cylinders. Increase/turn on wing down Wing tip operating shallow. Hydraulic wind down pressure is too pressure.
- Page 32 TABLE OF CONTENTS TROUBLESHOOTING NOTES: F-1045-0819...
- Page 33 Document Control Revision Log: Date Form # New/Updated Improvement(s): Description and Comments 08/27/2019 F-1045-0819 Initial Release - GG...
- Page 34 Equipment from Landoll Corporation is built to exacting standards ensured by ISO 9001 registration at all Landoll manufacturing facilities. Model 7822 High Speed Landoll (HSL) Operator’s Manual Re-Order Part Number F-1045-0819 LANDOLL CORPORATION 1900 North Street Marysville, Kansas 66508 (785) 562-5381 800-428-5655 ~ WWW.LANDOLL.COM...