K 51

K 51
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K 51

Product catalog summary
Preface
This manual is for the K 51 combi spreader, used in winter road maintenance and agriculture. It provides instructions on operation, assembly, maintenance, and care. Incorrect use is not covered by warranty.
Technical Improvements
The manufacturer may make improvements without notice, which do not require changes to previously sold machines.
Intended Use and EU Declaration of Conformity
The K 51 combi spreader is for spreading grit, sand, oil binding agents, granulated fertilizer, and seeds. Only trained individuals should operate or maintain it, using original spare parts.
User Instructions
This manual is essential for safe and efficient machine use. It should be accessible and transferred with the machine if sold.
Safety
Includes general safety information, significance of warnings, and operational safety instructions. Emphasizes qualified personnel and accident prevention.
Technical Data
Provides manufacturer details and machine descriptions, including assembly overviews and technical data.
Transportation and Commissioning
Outlines safety instructions for transportation, loading, unloading, and parking. Details steps for machine acceptance and preparation for operation.
Machine Settings
Instructions for adjusting application rates, spreading width, and spreading vanes. Includes use of the fertilizer chart.
Spreading Work
Guidelines for spreading operations, including manual and tractor-assisted spreading, and handling different materials.
Maintenance and Service
Covers safety, wear parts, cleaning, and checking components. Includes a lubrication plan.
Faults and Disposal
Lists potential faults and their causes, and provides safety and disposal instructions.
Technical Specifications
  • Maximum payload: 60 kg
  • Total width: approx. 58 cm
  • Spreading width: 0.5 m - 5.0 m
  • Hopper capacity: approx. 55 l
  • Empty weight: approx. 29 kg
  • Recommended spreading speed: up to 6 km/h
Machine Description
The machine consists of a hopper with agitator fingers, frame, drive elements, metering elements, and safety equipment.
Transportation Instructions
  • Only trained personnel should transport the machine.
  • Use suitable transport means and secure all safety devices.
  • Transport the machine close to the ground and secure the transport route.
Commissioning
  • Check delivery completeness and inspect for damage.
  • Prepare the machine for operation by adjusting couplings and support feet.
  • Ensure secure positioning on solid ground before filling.
Machine Settings
  • Adjust application rate using the metering slide control lever.
  • Set spreading width limiter plates.
  • Adjust spreading vanes for desired density.
  • Use the fertilizer chart for appropriate settings.
Safety Warnings
  • Ensure tractors used are suitable and comply with requirements.
  • Do not exceed permissible total weight.
  • Adjust settings carefully to avoid injury.
Disposal Procedures
Components must be removed by specialist staff and disposed of according to local regulations.
Warranty Terms and Conditions
RAUCH offers a 12-month warranty covering material and manufacturing faults, excluding natural wear and improper handling. Unauthorized repairs void the warranty.
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Catalog excerpts

K 51-1

Please read carefully before using the machine. Keep for future reference. This instruction manual/assembly instruction is to be considered as part of the machine. Suppliers of new and second-hand machines are required to document in writing that the instruction manual/assembly instruction was delivered with the machine and handed over to the customer. INSTRUCTION MANUAL Original manual

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K 51-2

Preface Dear customer By purchasing the K 51 combi spreader, you have shown confidence in our product. Thank you very much! We want to justify this confidence. You have purchased a powerful and reliable machine. However, in case unexpected problems arise: Our customer service is always there for you. Please read this operator's manual carefully before commissioning the K 51 combi spreader and follow the instructions given. This operator's manual gives detailed instructions on how to operate the machine, as well as valuable information on assembly, maintenance, and care. This manual may also describe...

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K 51-3

Preface Technical improvements Intended use and EU declaration of conformity 1.1 1.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 User instructions About this operator’s manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Structure of the operator’s manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes on text descriptions...

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K 51-4

Accepting the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Preparing the operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Preparing the tractor operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.3.1 Tractor requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.3.2 Preparing the towing bar for tractor operation . . . . . . . . . . . . . . . . . . . . . . . 25 6.3.3 Preparing the support feet for...

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K 51-5

General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Instructions for spreading operation as a manual spreader. . . . . . . . . . . . . . . . . . . Instructions for spreading operation with tractor . . . . . . . . . . . . . . . . . . . . . . . . . . . Spreading grit or granular fertiliser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Spreading sand, salt or sand-salt mixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Discharging residual material . . . . . . . . . . . . . . . . . ....

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K 51-7

Intended use and EU declaration of conformity Intended use and EU declaration of conformity Intended use The K 51 combi spreader may only be used in accordance with the information given in this operator's manual. The K 51 combi spreader is constructed in accordance with its intended use and may be exclusively used for the points listed below:  in winter road maintenance for spreading material that can be delivered by chute, such as grit (3/5), sand and oil binding agents, in agriculture for spreading granulated fertiliser and seeds. Any use outside these definitions is considered misuse. The...

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K 51-8

1 Intended use and EU declaration of conformity 1.2 Declaration of conformity In accordance with 2006/42/EC, Appendix II, No. 1.A Rauch - Landmaschinenfabrik GmbH, Landstrasse 14, 76547 Sinzheim, Germany We hereby declare that the product: Combi spreader Type: K 51 complies with all relevant regulations of the EC Machinery Directive 2006/42/EC. Technical documents compiled by: Rauch - Design Management Landstrasse 14, 76547 Sinzheim, Germany (Norbert Rauch - Managing director)

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K 51-9

2.1 About this operator’s manual This operator’s manual is an integral part of the machine. The operator’s manual contains important information for a safe, appropriate and economic use and maintenance of the machine. Adherence to this operator’s manual helps to avoid risks, to reduce repair costs and downtime, and to increase the machine's reliability and service life. The complete documentation, comprising this operator’s manual and any other documents provided, must be kept in an easily accessible location close to where the machine is used (e.g. in the tractor). If the machine is sold,...

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K 51-10

2.3 Notes on text descriptions Steps that the operator must carry out are shown as a numbered list. 1. Instruction for action step 1 2. Instruction for action step 2 Instructions involving only one step are not numbered. The same applies for action steps that do not have a specific sequence. A bullet is placed in front of these instructions: • Handling instruction 2.3.2 Listings Listings without a specific sequence are shown with bullet points (level 1) and dashes (level 2): • Property A - Point A • Property B 2.3.3 References References to other text passages in the document are indicated...

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K 51-11

The chapter Safety contains basic warning notes as well as working and traffic safety instructions for the usage of the installed machine. The adherence to the instructions in this chapter is a prerequisite for the safe handling and trouble-free operation of the machine. There are additional warnings in the other chapters of this operator’s manual, which must also be observed. The warning instructions are given before the text for the relevant actions. Warning notes on the supplier components can be found in the respective supplier documentation. These warning instructions must also be observed. 3.2 Significance...

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K 51-12

Safety Warning severity level The degree of danger is indicated by the signal word. The levels are classified as follows: n DANGER Type and source of danger This warning warns of a danger posing an immediate threat to the health and life of persons. Ignoring these warnings will result in very serious or even fatal injury.  Always observe the measures described to prevent this danger. n WARNING Type and source of danger This warning warns of a possible dangerous situation for the health of persons. Ignoring these warnings will result in very serious injury.  Always observe the measures described...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.