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OPERATION AND PARTS MANUAL
SERIES
MODEL MRH800DS2
VIBRATORY ROLLER
(YANMAR L100V1AJ1R1AAMK DIESEL ENGINE)
Revision #1 (4/12/11)
To fi nd the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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PROPOSITION 65 WARNING Diesel engine exhaust and some of PAGE 2 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)
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NOTES MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 3
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TABLE OF CONTENTS Yanmar L100V1AJ1R1AAMK Engine MRH800DS2 Vibratory Roller Proposition 65 Warning ........................................... 2 Cylinder Block Assy .......................................... 70-71 Parts Ordering Procedures ...................................... 5 Cylinder Head And Cover Assy ........................ 72-73 Safety Information .............................................. 6-10 Air Cleaner And Muffl er Assy ........................... 74-75 Specifi cations ...........
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PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Effective: st January 1 , 2006 Best Deal! Order via Internet (Dealers Only): If you have an MQ Account, to obtain a Username Order parts on-line using Multiquip’s SmartEquip website! and Password, E-mail us at: parts@multiquip. com. ■ View Parts Diagrams To obtain an MQ Account, contact your ■ Order Parts District Sales Manager for more information. ■ Print Specifi cation Information Use the inter
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SAFETY INFORMATION Do not operate or service the equipment before reading The following table shows the potential hazards associated the entire manual. Safety precautions should be followed with the operation of this equipment. at all times when operating this equipment. Failure to read and understand the safety Symbol Safety Hazard messages and operating instructions could result in injury to yourself and others. Lethal exhaust gas hazards SAFETY MESSAGES The four safety messages shown below
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SAFETY INFORMATION GENERAL SAFETY NOTICE CAUTION This equipment should only be operated by trained and qualifi ed personnel 18 years of age and older. NEVER operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, Whenever necessary, replace nameplate, operation and hearing protection, steel-toed boots and other protective safety decals when they become diffi cult read. devices required by the job or city and state regulations. Manufact
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SAFETY INFORMATION ROLLER SAFETY DO NOT use worn-out hoses or couplings. Inspect daily. ALWAYS store equipment properly when it is not being DANGER used. Equipment should be stored in a clean, dry location NEVER operate the equipment in an explosive out of the reach of children and unauthorized personnel. atmosphere or near combustible materials. An explosion or fi re could result causing severe ENGINE SAFETY bodily harm or even death. DANGER WARNING The engine fuel exhaust gase
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SAFETY INFORMATION or hot. NOTICE DO NOT overfi ll tank, since spilled fuel could ignite if it NEVER run engine without an air fi lter or with a dirty air comes into contact with hot engine parts or sparks from fi lter. Severe engine damage may occur. Service air fi lter the ignition system. frequently to prevent engine malfunction. Store fuel in appropriate containers, in well-ventilated NEVER tamper with the factory settings areas and away from sparks and fl ames. of the engine or en
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SAFETY INFORMATION rinse skin or clothing immediately with plenty of water. transporting on a trailer. Make sure all supports attaching the roller to the trailer are tight. If the battery liquid (dilute sulfuric acid) comes into contact with eyes, rinse eyes immediately with plenty ENVIRONMENTAL SAFETY of water and contact the nearest doctor or hospital to NOTICE seek medical attention. Dispose of hazardous waste properly. CAUTION Examples of potentially hazardous waste ALWAYS dis
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NOTES MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 11
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SPECIFICATIONS Table 1. Specifi cations (Vibratory Roller) 105 x 27.2 x 41.7 in Dimensions (2670 x 692 x 1060 mm) Drum Diameter 16 in. (406 mm) Drum Width 25.6 in. (650 mm) Curb Clearance 9.6 in. (243 mm) Side Overhang .83 in.(21 mm) Operating Weight (with water) 1562 lbs. (710 kg) Vibration Frequency 3,300 vpm Centrifugal Force 23.5/2,400 kn/kgf Drive System Hydraulic Motor Vibration System Frame Vibration Method Belt Drive Vibrator Shaft Twin Gradeablility 35 degrees Working Speed 0 - 3 mph (0
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SPECIFICATIONS Table 2. Specifi cations (Engine) Engine Model YANMAR L100V1AJ1R1AAMK Engine Type Air-cooled Diesel Cylinder Bore X Stroke 3.4 x 2.95 in (86 x 75 mm) Displacement 14.7 fl oz (435 cc) Maximum Ouput 8.7 HP Fuel Tank Capacity 5.6 quarts (5.4 liters) Oil Capacity 1.7 quarts (1.6 liters) Dry Net Weight 117.9 lbs. (54 kg) Dimensions (L x W x H) 16.22 x 18.54 x 19.45 in (412 x 471 x 494 mm) MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 13
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DIMENSIONS Figure 1. MRH800DS2 Dimensions Table 3. Dimensions A 105 in. 2670 mm. B 57 in. 1445 mm. LENGTH C 10 in. 255 mm. D 22.8 in. 580 mm. E 13.8 in. 350 mm. F 27.2 in. 692 mm. WIDTH G 13.6 in. 346 mm. H 78.3 in. 1990 mm. I 46.5 in. 1180 mm. HEIGHT J 37.4 in. 950 mm. K 41.7 in. 1060 mm. L 9.6 in. 245 mm. PAGE 14 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)
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GENERAL INFORMATION The Mikasa Model MRH800DS2 is a powerful compacting tool capable of applying tremendous force in consecutive impacts to a soil surface. Its applications include soil compacting for backfi lling for gas pipelines, water pipelines and cable installation work. The impact force of the MRH800DS2 levels and uniformly compacts voids between soil particles to increase dry density. Features include: Hydraulic transmission to allow speed change without gear shifting. Deadman
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COMPONENTS 1 2 4 3 8 9 5 6 10 11 7 Figure 2. MRH800DS2 Components PAGE 16 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)
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COMPONENTS Figure 2 illustrates the location of the major components for the MRH800DS2 Vibration Roller. The function of each component is described below: 1. Fuel Tank/Cap — Fill with diesel fuel. Fuel tank holds approximately 2 gallons (7.5 liters). DO NOT top off fuel. Wipe up any spilled fuel immediately. 2. Center Cover — When opened and supported by strut, provides access to oil pump and fi lter, battery, V-belt, and clutch box. 3. Vibration Rollers — 25-inch wide steel drums that p
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COMPONENTS 1 3 2 4 6 5 Figure 3. Handle Bar/Lever Components PAGE 18 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)
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COMPONENTS HANDLE BAR/LEVER COMPONENTS Figure 3 illustrates the location of the major lever components on the handle bar of the machine. Each component is described below: 1. Travel Lever — Controls the direction of travel of the machine (forward and reverse). 2. Horn Button — When pressed, gives a warning sound of the machine approaching. 3. Vibration Lever — Turns vibration on and off. 4. Throttle Lever — Controls the start up of the machine. 5. Dead-Man Device — When pressed or hit while
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BASIC ENGINE Figure 4. Yanmar Engine Components ENGINE COMPONENTS Figure 4 illustrates the location of the major engine 6. Recoil Starter — Housing for pull rope and starter. components. Each component is described below: 7. Oil Filler Cap/Dipstick — Remove this cap to add oil 1. Fuel Filler Cap — Remove this cap to add unleaded to the oil tank. Use dipstick to check oil level. gasoline to the fuel tank. Make sure cap is tightened 8. Oil Drain Plug — Unscrew plug to drain oil from engine sec
