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OPERATORS MANUAL
ROTARY TILLER
Generation
Technology
ROTAVATOR
1

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Summary of Contents for Silver Yuva Heavy Duty SLRT 120

  • Page 1 OPERATORS MANUAL ROTARY TILLER Generation Technology ROTAVATOR...
  • Page 3 RIGHT-HAND AND LEFT-HAND sides. Your tiller may eventually require new parts to replace worn-out or damaged ones. Should that be the case, proceed to the closest silver dealer and give him the model and part number. Customer information Name.
  • Page 4 · If any part is defective and covered under warranty, return it to the authorized Silver dealer where you bought it for repair or replacement. (The Company reserves the right to examine components or apparatus before handling warranty claims).
  • Page 5: Section - 1: Overview Of Information

    Section-1: Overview of Information MAIN PARTS OF MACHINE A- Hull B - Rotor Shaft C - Trailing Board D - Gear Box E - Top Mast F - Side Drive G - Depth Control Skid...
  • Page 6: Table Of Contents

    CONTENTS Section - 1: Overview of Information Section-9: Transporting Section - 2: Introduction 9.1 Transport Safety 2.1 Introduction 9.2 Transporting 2.2 Identication Section -10: Operating the Implement 2.3 Technical Specications 10.1 Usage Section - 3: Safety 10.2 Field operation 3.1 Acknowledge Safety Data 10.3 Parking 3.2 Recognize the Signal 10.4 Starting operations...
  • Page 7: Section - 2: Introduction

    2.1 Introduction Ÿ The rotary tiller of the Silver Yuva HD Plus series is specically made for black cotton soil. This range is best suited for Cotton, groundnut & sugarcane elds because of its heavyweight design and strong structure. Working width of 4 feet, 5 feet, 5.5 feet, 6 feet, 6.5 feet, 7 feet and 8 feet are available.
  • Page 8: Technical SpeciCations

    Single Speed * Default Spur Gear Pair in Gearbox Three Point Hitch Cat-II Cat-II Cat-II Cat-II Cat-II Cat-II Weight (Kg.) 48/54/60 * Default Spur Gear Pair in Gearbox Three Point Hitch Cat-II Cat-II Cat-II Cat-II Cat-II Cat-II Weight (Kg.) RPM CHART - Yuva Acqua Single Speed * Default Spur Gear Pair in Gearbox Three Point Hitch...
  • Page 9 RPM CHART - Yuva Light SERIES:- Yuva Light 109.5 109.5 109.5 109.5 109.5 109.5 30-35 35-45 35-45 45-55 45-55 55-70 36/42 42/54 * Default Spur Gear Pair in Gearbox 13 x 25 13 x 25 13 x 25 13 x 25 13 x 25 13 x 25 Three Point Hitch...
  • Page 10: Section - 3: Safety

    If you need help or have any questionsabout any part of thishandbook, speak with a Silver dealer. Regarding noncompliance with the safety and accident prevention instructions included in this manual book, the manufacturer disclaims all...
  • Page 11: Run The Machine Safely

    side lift links with the relative chains and 3.4 Run the Machine Safely idlers. Ÿ During road transportation, raise the Read all the instructions carefully to ensure implement and lock the hydraulic lift's safe use of the equipment. control lever. Ÿ...
  • Page 12: Keep Riders Off Machine

    Ÿ As you service the machine or change machine to prevent harm. Make sure the rotor blades, always place enough the service locks are in place or the s u p p o r t s b e n e a t h t h e r a i s e d machine is securely supported if it implement.
  • Page 13: Adhere To The Speed Limit For The Transport

    3.8 Adhere to the Speed Limit for the Transport This implement can only be used at a maximum speed of 20 km/h (12 mph). There are tractors that can run faster than this implement's maximum speed limit. The implement's transport speed limit should not be exceeded. When an implement's maximum transport speed is exceeded, it can lead to: Ÿ...
  • Page 14: Section-4: Safety Signs

    4 - SAFETY SIGNS 4.1 Safety Sign Locations A - WARNING (Transport) B - CAUTION C - WARNING (Thrown object) D - DANGER (Rotating Blade) E - WARNING (Crushing & Pinching Hazard) F - DANGER (Drawing-in or Trapping)
  • Page 15: Safety Decals

    IMPORTANT: New safety signs must be applied if the old ones have Ÿ been destroyed, taken down, are no longer readable, or are missing from parts that have been replaced. Authorized Silver Dealers carry new safety signs Caution - Read Operator Manual Ÿ...
  • Page 16 Warning - Thrown Objects Ÿ Do not operate near the people. Ÿ Debris can be thrown a long distance. Warning - Crushing and pinching Hazard Ÿ Be extremely careful while handling various parts of the machine. They are extremely heavy and hands, feet, ngers and other body parts could be crushed between tractor and implement.
  • Page 17: Section- 5: Getting The Tractor Ready

    5 - GETTING THE TRACTOR READY 5.1 Consult your tractor's operating manual Note: Use the appropriate horsepower tractor for the specic machine. See the section Technical Specication Ÿ To obtain precise and comprehensive instructions on how to operate YOUR equipment, always consult the operator's manual for your tractor. Ÿ...
  • Page 18: Trailing Board Assembly

    Follow the following instructions: On both sides of the ange, the blades are put together. As seen in the above gure, left blades are on left side of the ange and right blades are on the right. The screws that hold the blade together are always assembled with the nuts and washers on the ange side and the heads on the blade side.
  • Page 19: Section-7: Getting The Machine Ready

    7 - GETTING THE MACHINE READY Ÿ Secure all nuts and bolts. See the maintenance section's bolt torque tables. Ÿ Prior to operating the Rotary Tiller, make sure everything is in working order, the lubricants are at the proper level, and all wear-and-tear-prone parts are functioning at maximum capacity.
  • Page 20: Universal Propeller Shaft Attachment

    Make sure the PTO on tractors with multiple speeds is adjusted to the recommended RPM. Bring the tractor back, then use a linch pin to lock the LH lower link (1) of the tractor into the corresponding hitch pin of the equipment (Fig. 8.2). Attach the tractor's RH lower link (2) in a similar manner to the equipment's matching hitch pin.
  • Page 21: Universal Propeller Shaft Length Adjustment

    8.5 Universal Propeller Shaft Length Adjustment IMPORTANT: Ÿ There is no doubt that protective covers are required for the propeller shaft, which will power the machinery. Ÿ It is never advisable to use a propeller shaft without protective covers. Ÿ No other persons should be around the propeller shaft during processes with the shaft.
  • Page 22: Shaft With Safety Limiter

    Ÿ Position both propeller shaft halves parallel to one another on a level surface (Fig. 8.7) so that the shortest distance A is equal to the distance between the two push pins (1) of the yoke. Determine the minimum clearance, which should be at least 4 cm (Fig.8.7);...
  • Page 23: Section-9: Transporting

    9 - TRANSPORTING 9.1 Transport Safety CAUTION: Use accessory lights and devices to give other drivers' vehicles enough warning when transporting on a public road or highway. Electrical cable contact can result in serious harm or even death. Keep your distance from any electrical lines when moving or using the machine.
  • Page 24: Transporting

    9.2 Transporting IMPORTANT: Prior to raising the rotary tiller to the transport position, always disengage the PTO. CAUTION: Use accessories to provide other drivers with enough warning when driving on public roads, whether it's during the day or at night. Ÿ...
  • Page 25: Parking

    10.3 Parking Ÿ When getting ready to store the tiller or remove it from the tractor, you should take the following actions. Ÿ Place the Rotary Tiller on even, smooth terrain. Turn off the tractor's engine and apply the parking brake. Ÿ...
  • Page 26: Trailing Board Adjustment

    11.2 Trailing Board Adjustment Ÿ By adjusting the aps on the trailing board in an upward and downward direction, the trailing board can be made closer to the ground to produce a ner soil texture or raised to produce a coarser soil texture. Ÿ...
  • Page 27: Section - 12: Lubrication And Maintenance

    Note: Take caution and make sure you're using the correct gears because some gear pairs can't be switched. OPTIMUM TILLING DEPENDS ON THE TWO FACTORS 1) Tractor speed in forward motion. 2) Rotational speed of the blade carrying rotor. Faster the rotor rotates; more chopped the soil will be.
  • Page 28: Lubrication Of Rotary Tiller

    12.4 Lubrication of Rotary Tiller CAUTION: Turn off the tractor engine before adjusting, servicing, or oiling the Rotary Tiller. Every Eight Hours daily 1. Lubricate the propeller shaft with grease. The lubricant must be pushed out of each of the four cups. All other parts listed in this handbook should be greased. 2.
  • Page 29: Greasing Point

    12.7 Greasing Point A-Greasing Point 12.8 Practice Safe Maintenance Ÿ Prior to beginning any work, understand the service procedure. Keep the area dry and clean. Ÿ Never service, adjust, or lubricate a machine while it's in motion. Ÿ Stay away from clothing, hands, and feet near power-driven components. Ÿ...
  • Page 30: Metric Bolt And Screw Torque Value

    12.9 Metric Bolt and screw torque values Bolt Class Class 8.8 or 9.8 Class 10.9 Class 12.9 Screw size Lubricated Lubricated Lubricated Dry Lubricated 11.3 16.5 15.5 19.5 11.5 14.5 27.5 1150 1080 350 1200 1350 1700 1580 1290 1630 1850 2300 2140 700...
  • Page 31: Blade Replacement

    12.11 Blade Replacement A-Blade B-Bolt C-Washer D-Nut IMPORTANT: Make sure the blade is installed with the cutting edge facing the direction of rotation of the rotor shaft. It is important to order both left- and right-hand replacement blades. 1. Remove all bolts and fasteners from the ange that needs to be changed. 2.
  • Page 32: Section-13: Troubleshooting

    13 - TROUBLESHOOTING Rotary Tiller Symptom Cause Solution Fill to proper level. Low Lubricant Gear box over heating Improper Lubricant Replace with proper lubricant. New and worn out gear Run in or change gear Gear box noisy Worn Bearings Replace bearings Low oil in gear box Check level and add oil Damaged oil seal...
  • Page 33: Section-14: Warranty

    M/s. Silver Consumer Electricals Private Limited offer the following warranty to the purchaser of SILVER ROTARY TILLER mentioned herein above subject to the conditions set out herein after provided the SILVER ROTARY TILLER shall be in the possession of and used by such purchaser from the date of delivery.
  • Page 34 The dully lled delivery certicate is not in our possession within 15 days from the date of delivery. The Silver Rotary Tiller or any parts thereof is subjected to neglect, re, oods or other acts of God or if in the company's opinion any damage has caused to the Silver Rotary Tiller during transportation.
  • Page 35 Ÿ No terms or conditions of this warranty policy may be changed or amended by any company representative or authorized dealer. The company's management is the only ones with the authority to do this. The buyer will be bound by the company's decision, which is nal.
  • Page 36 2024...

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