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Operating, maintenance manual
Macchine Edili e Stradali s.r.l.
Via S,Gimignano n°96 Poggibonsi (SI) – Italy
e-mail : info@sillaitaly.com web site: www.sillaitaly.com
REL. 04 Date Juli 11, 2018

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Summary of Contents for SILLA DB 3000

  • Page 1 Operating, maintenance manual Macchine Edili e Stradali s.r.l. Via S,Gimignano n°96 Poggibonsi (SI) – Italy e-mail : info@sillaitaly.com web site: www.sillaitaly.com REL. 04 Date Juli 11, 2018...
  • Page 2 General Precautions and Operation. Keep this manual handy for frequent reference and to pass on to new operators or owners. The machine is equipped with tested special safety devices and safety systems. SILLA cannot be held responsible for unauthorized modifications or procedures, replacements and/or all other modifications changing the use the machine has been designed and manufactured for.
  • Page 3: General Precautions

    The operating safety is only guaranteed for the functions listed in this instruction manual. SILLA cannot accept any responsibility, if the machine is used for other purposes than those stated in this manual and which do not comply with the operating instructions.
  • Page 4: Overall Dimensions

    TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC Overall dimensions: GRAB SYSTEM SHOVEL WARNING | Approximate measurements, In particularly those in height, may vary depending on wheel mounted. Attention !!!! Concrete dosed at 350 kg/m (plastic consistency S2) concrete volume can vary according...
  • Page 5 It’s absolutely necessary for the proper performance of the machine and the security that the towing weight of 1500kg is not exceeded. Otherwise SILLA is not responsible for any damage that may be caused.
  • Page 6 SAFETY PRECAUTIONS. Every single adjustment and/or modification of the safety/work parameters set on the machine, which has not been authorised by the technical personnel of the company SILLA or which is not stated in this instruction manual, may influence the quality of the product and injure the operator’s health.
  • Page 7: Control Instruments

    TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC CONTROL INSTRUMENTS 7.1 Warning lights 1- Belt broken 2- Low on fuel 3- Hydraulic oil level 4- Hydraulic contamination filter 5- Air filter 6- Generator charge 7- Motor oil 8- Water indicator 9- Hydraulic oil cooling fan...
  • Page 8 TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC Lever 1 Lever 2 Lever 3 Function Function Function Position Position Position 7.3 Water system Suction from the Flow to the Water jet On first use you have to well tank pipe fill the tank: lever 1 in...
  • Page 9 TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC 7.4.2 Gear case wiring User Manual Rel. 4 of 11/07/18 Page 9 of 20...
  • Page 10 TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC 7.4.3 Column wiring User Manual Rel. 4 of 11/07/18 Page 10 of 20...
  • Page 11 TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC 7.4.6 Hydraulic scheme Grab system version User Manual Rel. 4 of 11/07/18 Page 11 of 20...
  • Page 12 TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC 7.4.7 Hydraulic scheme Shovel version User Manual Rel. 4 of 11/07/18 Page 12 of 20...
  • Page 13: Operation And Controls

    TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC LEGEND - HYDRAULIC DIAGRAM Item Description Item Description Diesel engine Hydraulic cylinders (drum lifting) Hydrostatic pump Distribution block Gear pump (drum) Hydraulic cylinders (arm) Gear pump (hydr. steering gear/servo brake) Hydraulic cylinder (grab bucket) Gear pump (Brake release)
  • Page 14 TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC Grab system controls  7.5.12 Drum lifting lever Push forward to lift the drum, pull to reposition.  7.5.13 Grab bucket arms drive lever Push to lower the arms, pull to lift.  7.5.14 Grab bucket drive lever Push to open the bucket, pull to close it.
  • Page 15 TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC 7.5.20 Open/Close lever. Push to open, Pull to close. 7.5.21 W ater pump operate lever. Pulling yhe lever, operating the water pump. Push the lever for stop.. Drum rotation lever 7.5.22 Pushing the lever the drum turms in the “discharge”...
  • Page 16: Safety Standards

    TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC 7.6.5 Water system - When there is danger of frost, drain all water from the system, including the pump - For the various manoeuvres see “Operating scheme - water system” (7.3) - Do not run the water pump dry.
  • Page 17: Troubleshooting

    Does not pump water Entrained air in the suction pipe For all other kinds of troubles, please refer to the After-Sales Dept. of the Company SILLA. CAUTION !!!!! SILLA decline any responsibility in case the machine does not undergo maintenance as prescribed in this instruction manual and in case of use of spare parts and accessories other than original and not appropriate.
  • Page 18 TRUCK MIXER DB 3000/4000/4500 HYDROSTATIC Maintenance of hydraulic system Protected against dust and infiltration, no special maintenance is required, unless verification of the level, but it requires a thorough cleaning of the oil. If you have to replace the two filter cartridges inside the tank, you need to drain the oil and remove the cover.
  • Page 19: Warranty Registration Form

    This form must be filled out and stamped by the Dealer at the time of purchase of the machine. The Dealer or the buyer must send this form by registered mail to the After-Sales Dept. of the Company SILLA within 3 days from the purchase, attaching a copy of the delivery note or invoice.

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