BUSH HOG ® RBX 720 & 840 RETRACTABLE SHANK BOX BLADES OPERATOR’S MANUAL ASSEMBLY ● OPERATION ● MAINTENANCE 502 $4.
CONGRATULATIONS! You have invested in the best implement of its type on the market today. The care you give your Bush Hog implement will greatly determine your satisfaction with its performance and its service life. We urge a careful study of this manual to provide you with a thorough understanding of your new implement before operating, as well as suggestions for operation and maintenance. If your manual should become lost or destroyed, Bush Hog will be glad to provide you with a new copy.
® BUSH HOG RBX BOX BLADE OPERATOR’S MANUAL TABLE OF CONTENTS SECTION PAGE Warranty -------------------------------2 Dealer Preparation Check List ---3 Safety Alert Symbols ---------------4 Safety Precautions ------------------5 Laws and Regulations--------------6 Specifications-------------------------7 I OPERATION --------------------------7 SECTION PAGE Attachment ----------------------------7 Detaching From Tractor -----------7 Operation ------------------------------8 Retractable Shanks---------------
BUSH HOG® LIMITED WARRANTY ✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯✯ Bush Hog warrants to the original purchaser of any new Bush Hog equipment, purchased from an authorized Bush Hog dealer, that the equipment be free from defects in material and workmanship for a period of one (1) year for non-commercial, state, and municipalities’ use and ninety (90) days for commercial use from date of retail sale.
DEALER PREPARATION CHECK LIST BOX BLADES BEFORE DELIVERING MACHINE — The following check list should be completed. Use the Operator’s Manual as a guide. ❒ ❒ ❒ ❒ ❒ 1. Assembly completed. 2. All fasteners torqued to specifications given in Torque Chart. 3. All decals in place and readable. (See decal page.) 4. Overall condition good (i.e. paint, welds) 5. Operators manual has been delivered to owner and he has been instructed on the safe and proper use of the implement.
Safety Alert Symbol This Safety Alert Symbol means: “ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!” This symbol is used to call attention to safety precautions that should be followed by the operator to avoid accidents. When you see this symbol, carefully read the message that follows and heed its advice. Failure to comply with safety precautions could result in death or serious bodily injury.
IMPORTANT SAFETY PRECAUTIONS This symbol is used to call attention to safety precautions that should be followed by the operator to avoid accidents. When you see this symbol, carefully read the message that follows and heed its advice. Failure to comply with safety precautions could result in serious bodily injury.
IMPORTANT FEDERAL LAWS AND REGULATIONS* CONCERNING EMPLOYERS, EMPLOYEES AND OPERATIONS. *(This section is intended to explain in broad terms the concept and effect of the following federal laws and regulations. It is not intended as a legal interpretation of the laws and should not be considered as such). U.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA This Act Seeks: “...
SPECIFICATIONS Figure 1 MODEL Shank Position Control Lever RBX-720 RBX-840 72” 84” Working Width Top Center Link Mounting Position Scarifier Teeth 6 6 Category 1 Category 1 1/2 x 6” Reversible Heat Treated 1/2 x 6” Reversible Heat Treated Maximum HP 2 WD 50 50 Maximum HP 4 WD 40 40 Hitch Cutting Edge SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE Reversible Blade Lower Lift Arm Mounting Location Scarifier Shank With Replaceable Tip “A” “B” Peen Tip Onto Shank SECTION I OPERATION
Figure 2 mechanism and allow the control lever to be pulled forward. Upon lifting the box above the ground the shank assembly will rotate backward and up into the latched position. The handle should be released to insure that the shanks are securely locked in the raised position. Scarifier Shank & Adjustment Pin To return the shanks to the lowered position, pull the handle forward to unlatch the mechanism. Lower the box to the ground until scarifier tips contact ground.
SAFETY DECALS To promote safe operation, Bush Hog supplies safety decals on all products manufactured. Because damages can occur to safety decals either through shipment, use or reconditioning, Bush Hog will, upon request, provide safety decals for any of our products in the field at no charge. Contact your authorized Bush Hog dealer for more information. WARNING TO AVOID SERIOUS INJURY OR DEATH: 1. DURING BLADE ADJUSTMENTS: • KEEP FINGERS AWAY FROM ADJUSTING HOLES.
TORQUE SPECIFICATIONS Proper toque for American fasteners used on Bush Hog equipment. Recommended Torque in Foot Pounds (Newton Meters).* AMERICAN Bolt Head Markings SAE Grade 2 (No Dashes) SAE Grade 5 (3 Dashes) ” lt Bo ter “B e m Dia Wrench Size “A” SAE Grade 8 (6 Dashes) METRIC Wrench Size “A” WRENCH SIZE (IN.) “A” BOLT DIAMETER (IN.
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