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RHINO 4 Petrol Driven Rail Drilling Machine Model RD074 OPERATOR'S MANUAL Approved in accordance with GM/RT1310 (Issue 2) CEF Number 12280 This machine (Serial No ) is CE approved. IN-301-01 / RLL222 SAFETRACK BAAVHAMMAR AB L.Moelleberga 245 93 Staffanstorp, Sweden Tel.
Issue 3 July 2004 CONTENTS OF THE MANUAL Page No Specification of machine Safety procedures Cutting fluid Coolant inducement Fuelling Motor operating instructions Machine operating instructions Cutters for rail drilling machines Maintenance - general 10-11 [10] Exploded view of arbor/spindle assembly/parts list 12-13 [11] Exploded view of arbor spindle drive/parts list 14-15...
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Issue 3 July 2004 [1] ROTABROACH RAIL DRILLING MACHINE MODEL RD074 Maximum hole cutting capacity 36mm dia. Arbor bore 19.05mm dia. (3/4") Engine Engine Speed HONDA GXV50 No load (engine) 5,000rpm 49cm³ displacement No load (arbor/spindle) 167rpm On load torque 3.04Nm @ 4500rpm...
Issue 3 July 2004 SAFETY PROCEDURES READ BEFORE USING THE MACHINE • ALWAYS WEAR SAFETY GOGGLES AND EAR DEFENDERS WHEN OPERATING THE MACHINE. • Ensure motor is switched off when changing cutters, working on the machine, or removing swarf. • Always ensure the cutter is securely fastened. •...
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Issue 3 July 2004 ROTABROACH CUTTING FLUID • Rotabroach cutting fluid has been specifically formulated to significantly enhance the performance and life of the cutting tool, and improve the quality and surface finish of the hole. • Avialable in 1 litre (RD208)
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Issue 3 July 2004 FUELLING Warning Petrol is an extremely flammable fuel. Use extreme caution when handling petrol or fuel mix. Do not smoke or bring any fire or flame near the fuel. Ensure the fuel mix does not spill on to hot engine. FUELLING INSTRUCTIONS •...
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Issue 3 July 2004 MOTOR OPERATING INSTRUCTIONS STARTING • Observe safety precautions (see Section 2 – Safety Procedures) • Ensure that the sump oil level is to the correct level. • Ensure the machine is clamped firmly in position on the rail. •...
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Issue 3 July 2004 • Rotate the fuel cut off valve to the horizontal position. • Position the cutter feed handle to the forward position. • Repeatedly pull the engine start cord with a quick, progressive movement until the engine starts, then release the cord handle.
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Pressure can then be increased slightly whilst cutting the hole. Excessive pressure is undesirable when using the Rotabroach system, it does not necessarily increase the speed of penetration and it may damage the cutter, greatly reducing its life.
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Issue 3 July 2004 ROTABROACH CUTTERS FOR RAIL DRILLING MACHINES All cutters have a 3/4" dia. shank. ALWAYS ENSURE THAT THE MACHINE IS SWITCHED OFF Take the chosen cutter and insert into its shank the appropriate pilot. Place the assembly, correctly aligning the drive flats, into the arbor bore and securely fasten the socket screws with the hexagon key.
Issue 3 July 2004 MAINTENANCE (General) TO BE CONDUCTED ONLY BY AUTHORISED PERSONNEL In order to ensure that the unit is used to its full efficiency there are a few basic maintenance needs to observe. A regular check-out of the machine will also ensure a prolonged life for the cutters and easier operation.
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Issue 1 28/09/00 REGULAR SERVICE PERIOD. Perform at indicated Before First month or Every 3 Ever 6 months Every 100 Every 2 years starting work 10 hours. months or 25 or 50 hours hours or 300 hours month or hour interval, whichever comes first. hours Check Engine oil...
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Issue 1 28/09/00 [10] PARTS LIST FOR ARBOR SPINDLE ASSEMBLY Item Description Part No Quantity Item Description Part No Quantity MAIN HOUSING RD3747 COOLANT FEED HOUSING RD3709 M4 SHAKEPROOF WASHER RD4069 REAR BRONZE BEARING RD3719 M8 DOG POINT SOCKET SCREW RD4719 CIRCLIP RD4056...
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Issue 1 28/09/00 [12] PARTS LIST FOR ARBOR/SPINDLE FEED Item Description Part No Quantity Item Description Part No Quantity M4 CSINK SET SCREW RD4721 CAPSTAN ARM RD3759 O’ RING RD4726 HAND GRIP RD4752 CAPSTAN SPINDLE HOUSING RD3712 O’ RING RD4727 FLANGED OILITE BUSH RD4724 MAIN HOUSING...
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Issue 1 28/09/00 [13] EXPLODE VIEW OF BASE PLATE ASSEMBLY PAGE 18...
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Issue 1 28/09/00 [13] PARTS LIST FOR BASE PLATE ASSEMBLY Item Description Part No Quantity Item Description Part No Quantity M6 C/SNK SET SCREW RD4722 CLAMP BLOCK RD3715 6MM DOWEL RD4242 SIDE PLATE (RH) RD3732 SIDE PLATE (LH) RD3731 PAGE 19...
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