Document Outline

• 6212
• OPERATOR’S MANUAL
  • RHINO®
• To the Owner/Operator/Dealer
  • LOADER
• TABLE OF CONTENTS
  • General Safety Instructions and Practices
  • Operator Safety Instructions and Practices
  • Equipment Operation Safety Instructions and Practices
  • Connecting or Disconnecting Implement Safety Instructions and Practices
    • Transporting Safety Instructions and Practices
  • Maintenance and Service Safety Instructions and Practices
  • Storage and Parking Safety Instructions and Practices
  • Concluding Safety Instructions and Practices
    • Decal Location
      • 1. 49696 1 LOGO Rhino, Left
      • 2. 51448 1 LOGO Rhino, Right
      • 3. 53226 2 MODEL 6212
      • 4. 52740 2 WARNING Oil Leaks
      • 5. 52203 1 WARNING Lock Valve in Transport
      • 6. 52204 1 INSTRUCT Loader Positions
      • 7. D469 1 WARNING Loader Safety
      • 8. D468 2 DANGER Crushing, Electrocution, Falling Hazard
      • 9. D471 1 WARNING Handling Bales
      • 10. D470 1 DANGER Use ROPS, Seatbelt, Rear Ballast
      • 11. 03200347 * REFLCTR SMV Sign
      • 12. 00776031 1 _________ Canister, Operator’s Manual
    • Decal Description
  • Federal Laws and Regulations
    • SAFETY SECTION
    • INTRODUCTION SECTION
    • ASSEMBLY AND CONNECTING THE LOADER SECTION
  • Assembly Instructions
  • Proper Rear Ballasting and Wheel Spacing
  • Dismounting Loader and Mounting Loader to Tractor
    • Dismounting Loader
      • 1. Locate tractor and loader on firm level ground.
      • 2. With bucket raised above ground, tilt bucket down approximately 30° from level.
      • 3. Lower boom by retracting lift cylinders to lift tractor front end (tires can be off ground).
      • 4. Stop engine. Allow tractor front end to lower by relaxing ONLY lift cylinders with control lever. This will remove pressure on hitch pins. See Figure Asm-L-0040.
      • 5. Set parking brake. Rotate parking stands from storage position by removing linch pins and clevis pins. Reinstall clevis pins and linch pins when parking stands are in operation position (See Figure Asm-L-0015).
      • 6. Remove linch pins and 1-1/4” hitch pins from loader upright.
      • 7. Start tractor engine and release brakes. Retract bucket cylinders to allow parking stands to contact ground.
      • 8. Extend lift cylinders 6” to 8” to rotate top of loader uprights forward out of the mount, allowing tractor to be pushed rearward. Retract bucket cylinders until lower loader upright pins clear mount pin saddles and front tires (See Figure Asm-...
      • 9. Move tractor rearward approximately 6”, being certain not to stretch hydraulic hoses.
      • 10. Stop tractor engine and set parking brake. Relax lift cylinders and bucket cylinders by moving each control lever in both directions. Disconnect hydraulic hoses from tractor.
      • 11. Start tractor engine and release brakes. Slowly back tractor out of loader.
      • Mounting Loader
        • 1. Slowly drive tractor into loader approximately 6” from loader mounts. Shut off tractor engine and set parking brake.
        • 2. Connect hydraulic hoses. Make sure couplers are clean before connecting together.
        • 3. Start engine and release parking brake. Make sure lift cylinders are extended 6” to 8”. Stroke bucket cylinders to raise or lower upright pin to clear each front mount pin saddle by approximately 1” (See Figure Asm-L-0003).
        • 4. Drive tractor forward until loader upright pins contact mount vertical stop surfaces just above the mount pin saddles (See Figure Asm-L-0003). Extend bucket cylinders to FULLY seat both loader upright pins into mount pin saddles and raise parking ...
        • 5. Stop engine. Allow tractor front end to lower by relaxing ONLY lift cylinders with control lever.
        • 6. Set parking braket. Insert two 1” hitch pins and linch pins.
        • 7. Remove linch pins and clevis pins from parking stands, rotate stands into storage position and secure with clevis pins and linch pins (See Figure Asm-L-0015).
        • OPERATION SECTION
• RHINO 6212 LOADER
• OPERATION INSTRUCTIONS
  • 1. Standard Equipment and Specifications
    • (A) Maximum Lift Height at Pivot Pin 149.5”
    • (B) Maximum Height under Bucket 141”
    • (C) Clearance with Bucket Dumped 114”
    • (D) Reach at Maximum Height 42.5”
    • (E) Maximum Dump Angle 45°
    • (F) Reach with Attachment on Ground 95”
    • (G) Attachment Rollback Angle 22°
    • (H) Digging Depth 6.0”
    • (I) Overall Height in Carry Position 78.75”
  • 2. Operator Requirements
  • 3. Tractor Requirements
    • Tractor Requirements and Capabilities
    • 3.1 ROPS and Seat Belt
    • 3.2 Tractor Lighting and SMV Emblem
    • 3.3 Tractor Ballast
  • 4. Getting On and Off the Tractor
    • 4.1 Boarding the Tractor
    • 4.2 Dismounting the Tractor
    • 5. Starting the Tractor
    • 6. Pre-Operation Inspection and Service
    • 6.1 Tractor Pre-Operation Inspection/Service
    • 6.2 Loader Pre-Operation Inspection and Service
    • 7. Driving the Tractor and Loader
    • 7.1 Driving the Tractor and Loader
  • 8. Operating the Tractor and Loader
    • 8.1 Operating the Loader
      • FILLING THE BUCKET
      • A level bucket throughout the lifting cycle resists bucket lift and increases breakaway effort.
        • LIFTING THE LOAD
      • CARRYING THE LOAD
      • DUMPING THE BUCKET
        • LOWERING THE BUCKET
      • OPERATING WITH FLOAT CONTROL
      • LOADING FROM A BANK
      • PEELING AND SCRAPING
      • LOADING LOW TRUCKS OR SPREADERS FROM A PILE
      • BACKFILLING
        • Leave dirt in bucket. Dumping on each pass wastes time.
        • Leave dirt which drifts over side of bucket for final cleanup.
          • HANDLING LARGE HEAVY OBJECTS
            • 1. Using front end loaders for handling large heavy objects such as large round or rectangular bales, logs and oil drums is not recommended.
            • 2. Handling large heavy objects can be extremely dangerous due to:
            • 3. If you must perform above work, protect yourself by:
    • 8.2 Operating Bale Spear
    • 8.3 Shutting Down the Implement
  • 9. Loader Storage
  • 10. Transporting the Tractor and Implement
    • 10.1 Transporting on Public Roadways
    • 10.2 Hauling the Tractor and Implement
    • 11. Troubleshooting Guide
      • Loader slow or will not lift Hydraulic oil too heavy. Change to proper oil.
      • and/or dump
      • Oil filter plugged. Clean or replace filter.
      • Hydraulic pump worn. Repair or replace pump.
      • Oil line restricted or leaking. Check all hoses and tubes for leaks,
      • damage or restrictions. Replace
      • damaged or restricted hoses or tube
      • oil lines.
      • Control valve does not shift Inspect, clean, repair or replace
      • properly. valve.
      • Air in hydraulic system. Cycle lift cylinders and bucket
      • cylinders several times to free
      • system of air.
      • Cylinder leaks internally. Replace seals.
      • Faulty relief valve (tractor). Clean and replace relief valve.
      • Loader chatters or Air leak in pump inlet line. Check, tighten or replace inlet line.
      • vibrates when raising
      • or lowering
      • Air in hydraulic system. Cycle lift and bucket cylinders.
      • Oil level too low. Add oil as required.
      • Oil leakage Loose connections. Tighten fittings.
      • Defective fittings or hoses. Replace defective parts.
      • Worn or damaged o-ring or Install a seal repair kit.
      • wiper seal in cylinder rod end. See “Cylinder Service”.
      • Worn or damaged or rings in Install an o-ring repair kit.
      • valve.
      • Insufficient lift capacity Load is greater than boom Check loader specifications.
      • lift capacity.
      • Improper hydraulic pump Repair or replace pump.
      • operation.
      • Internal lift cylinder leakage. Replace any worn parts and install
      • a seal repair kit. See “Cylinder Service”.
      • Improper hydraulic valve Repair or replace valve.
      • operation.
      • MAINTENANCE SECTION
  • Lubrication Schedule
  • Daily Maintenance
    • 1. Check fluid level of tractor hydraulic system before starting each day’s operation. If necessary, add hydraulic oil as recommended in your tractor operator’s manual.
    • 2. Daily, unless conditions justify more frequent greasing, lubricate all twelve grease fittings; one at each end of lift boom arms and one at rod and base ends of each lift and bucket cylinder.
    • 3. After every ten hours of operation, check all hardware and tighten where required.
    • 4. Replace hoses immediately if they are damaged by a cut or scrape, extruded at the fittings or leaking. Hydraulic oil leaks should be repaired promptly to avoid loss of oil and serious personal injury from escaping oil.
  • Cylinder Service
    • Lift and Bucket Cylinder Disassembly
      • 1. Hold cylinder tube (13) stationary and pull wire ring (14) out through slot.
      • 2. Pull shaft (1), with all assembled parts, out of cylinder tube (13).
      • 3. Remove elastic locknut (12) from end of shaft and slide cylinder piston (10) and cylinder head (4) off shaft.
      • 4. Remove piston wear ring (11), piston seal (8), and o-ring (7) from outside grooves on piston(10).
      • 5. Remove wiper seal (2), rod seal (3) and wear ring (5) from inside of cylinder head and o-ring (7) with backup washer (6) from groove on outside of head.
      • 6. Clean all parts including cylinder tube, in a suitable cleaning solvent, then use air pressure to blow any dirt or excess solvent from all parts.
      • 7. Examine all parts for wear or damage and replace, if necessary.
      • Lift and Bucket Cylinder Reassembly
        • 1. Place rod seal (3) into groove inside cylinder head.
        • 2. Install wiper seal (2) with lip of seal facing out and flush with top of cylinder head (5). Install wear ring (4) inside other end of head (4).
        • 3. Place o-ring (7) with back-up washer (6) in groove on outside of head. Back-up washer must be on rod side.
        • 4. Remove sharp edges on outer edge of the threaded end of shaft (1). Lubricate wiper seal (2) and rod seal (3) in head and carefully slide head onto shaft.
        • 5. Place o-ring (9), piston seal (8) and piston wear ring (11) in grooves on outside of piston (10).
        • 6. Slide piston (10) onto threaded end of shaft and install lock nut (12). Tighten lock nut to 100 lbs.
        • 7. Lubricate piston wear ring (11) and piston seal (8) on piston, o-ring (7) on head (4) and inside of cylinder tube (13), then carefully slide piston and head into cylinder tube (13).
        • 8. Insert wire retaining ring (14) into slot in cylinder tube (13). Apply pressure to wire ring to thread it into groove while turning cylinder head.
  • Storage
    • 1. Store loader with attachment securely attached.
    • 2. Place dust caps on hydraulic quick couplers.
    • 3. Do not remove attachment from stored loader.
    • 4. Do not allow children to play on or around loader.
  • Proper Torque for Fasteners
    • 6212
    • LOADER
• RHINO
  • LIMITED WARRANTY
  • 1. LIMITED WARRANTIES
  • 1.01. Rhino warrants for one year from the purchase date to the original non-commercial, governmental, or municipal purchaser (“Purchaser”) and warrants for six months to the original commercial or industrial purchaser (“Purchaser”) that the ...
  • 1.02. Manufacturer will replace for the Purchaser any part or parts found, upon examination at one of its factories, to be defective under normal use and service due to defects in material or workmanship.
  • 1.03. This limited warranty does not apply to any part of the goods which has been subjected to improper or abnormal use, negligence, alteration, modification, or accident, damaged due to lack of maintenance or use of wrong fuel, oil, or lubricants, ...
  • 1.04. Except as provided herein, no employee, agent, Dealer, or other person is authorized to give any warranties of any nature on behalf of Manufacturer.
  • 2. REMEDIES AND PROCEDURES.
  • 2.01. This limited warranty is not effective unless the Purchaser returns the Registration and Warranty Form to Manufacturer within 30 days of purchase.
  • 2.02. Purchaser claims must be made in writing to the Authorized Dealer (“Dealer”) from whom Purchaser purchased the goods or an approved Authorized Dealer (“Dealer”) within 30 days after Purchaser learns of the facts on which the claim is based
  • 2.03. Purchaser is responsible for returning the goods in question to the Dealer.
  • 2.04. If after examining the goods and/or parts in question, Manufacturer finds them to be defective under normal use and service due to defects in material or workmanship, Manufacturer will:
    • (a) Repair or replace the defective goods or part(s) or
    • (b) Reimburse Purchaser for the cost of the part(s) and reasonable labor charges (as determined by Manufacturer) if Purchaser paid for the repair and/or replacement prior to the final determination of applicability of the warranty by Manufacturer.
  • 2.05. Purchaser is responsible for any labor charges exceeding a reasonable amount as determined by Manufacturer and for returning the goods to the Dealer, whether or not the claim is approved. Purchaser is responsible for the transportation cost for...
  • 3. LIMITATION OF LIABILITY.
  • 3.01. MANUFACTURER DISCLAIMS ANY EXPRESS (EXCEPT AS SET FORTH HEREIN) AND IMPLIED WARRANTIES WITH RESPECT TO THE GOODS INCLUDING, BUT NOT LIMITED TO, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  • 3.02. MANUFACTURER MAKES NO WARRANTY AS TO THE DESIGN, CAPABILITY, CAPACITY, OR SUITABILITY FOR USE OF THE GOODS.
  • 3.03. EXCEPT AS PROVIDED HEREIN, MANUFACTURER SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO PURCHASER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS, OR DAMAGE CAUSED OR ALLEGED TO BE CAUSED DIRECTLY OR INDIRECTLY BY THE GOODS INCLU...
  • 3.04. NO ACTION ARISING OUT OF ANY CLAIMED BREACH OF THIS WARRANTY OR TRANSACTIONS UNDER THIS WARRANTY MAY BE BROUGHT MORE THAN TWO (2) YEARS AFTER THE CAUSE OF ACTION HAS OCCURRED.
  • 4. MISCELLANEOUS.
  • 4.01. Proper Venue for any lawsuits arising from or related to this limited warranty shall be only in Guadalupe County, Texas.
  • 4.02. Manufacturer may waive compliance with any of the terms of this limited warranty, but no waiver of any terms shall be deemed to be a waiver of any other term.
  • 4.03. If any provision of this limited warranty shall violate any applicable law and is held to be unenforceable, then the invalidity of such provision shall not invalidate any other provisions herein.
  • 4.04. Applicable law may provide rights and benefits to purchaser in addition to those provided herein.
• TO THE OWNER/OPERATOR/DEALER
  • RHINO®