MH 860 BE - Rototiller Herkules - Free user manual and instructions

Product Type	Rototiller (Tiller/Cultivator)
Brand	Herkules
Model	MH 860 BE
Engine Type	4-stroke, gasoline
Engine Power	6.5 HP (approx. 196 cc)
Displacement	196 cc
Tilling Width	60 cm (23.6 inches)
Tilling Depth	Up to 30 cm (11.8 inches)
Number of Tines	4 pairs (8 tines total)
Tine Material	Heat-treated steel
Transmission	Belt-driven with gear reduction
Forward Gears	1 forward (plus neutral)
Engage Control	Safety lever on handle
Starting System	Recoil start
Fuel Tank Capacity	3.5 liters (0.92 gallons)
Fuel Type	Unleaded gasoline (87 octane min)
Oil Capacity	0.6 liters (SAE 30 or 10W-30)
Wheel Type	Pneumatic tires with deep tread
Handlebar	Adjustable height, foldable for storage
Weight (approx.)	50 kg (110 lbs)
Overall Dimensions (LxWxH)	100 x 60 x 90 cm (39 x 24 x 35 in)
Safety Features	Dead man's switch, engine kill switch, safety guards
Maintenance	Regular oil change, air filter cleaning, spark plug check
Accessories Included	Tine set, wheel set, owner's manual, tool kit

Frequently Asked Questions - MH 860 BE Herkules

How do I start the Herkules MH 860 BE rototiller?

Ensure the fuel valve is open, set the choke to closed, and pull the recoil starter firmly. Once the engine warms, open the choke.

What type of oil should I use for the engine?

Use SAE 30 or 10W-30 detergent oil for the engine. Check oil level before each use.

How deep can the tiller cultivate?

The tilling depth can be adjusted up to 30 cm (11.8 inches) by adjusting the depth stake.

Why is my tiller vibrating excessively?

Excessive vibration may be due to unbalanced tines, loose bolts, or worn bearings. Inspect and tighten or replace as needed.

How do I change the tines on the MH 860 BE?

First, ensure the engine is off and cool. Use a wrench to remove the bolts securing the tines. Replace with new tines and tighten to the specified torque.

Can I use the tiller on rocky soil?

It is not recommended as rocks can damage the tines or cause injury. Clear the area of large stones before tilling.

How often should I change the engine oil?

Change the oil after the first 5 hours of use, then every 25 hours or before storage. Use the correct viscosity.

What is the tilling width of the Herkules MH 860 BE?

The tilling width is approximately 60 cm (23.6 inches) with the standard tines.

How do I store the tiller for winter?

Drain the fuel tank and carburetor, change the oil, clean the air filter, and store in a dry place. Disconnect the spark plug wire.

Why won't my tiller start?

Check fuel level, spark plug connection, and air filter. Ensure the safety lever is engaged and the choke is set correctly.

USER MANUAL MH 860 BE Herkules

Herkules®

Line drawing of a manual tiller machine with a mounted power tool (no text or symbols)

Diagram illustrating a file open with a box and a document, alongside a crossed basket symbolizing no litter or disposal.

(Original instructions) User's Manual

Read the instructions in the User's Manual.

Familiarise yourself with the machine's controls and operation.

DE

EN

Technical diagram illustrating the assembly and disassembly of a motorcycle's parts, labeled with numbers and icons.

1.3 ① ② ③

1.4 ② ③ ④

(•): FR : (suivant version) - EN : (depending on the version) - DE : (je nach Ausführungsvariante) - BG : (sporéd варианта)
HR : (ovisno o verziji) - DA : (Afhaengigt af version) - ES : (Según versión) - ET : (járgmine versioon) - FI : (mallista rippuen)
EL : (aváloya με το μοντέλο) - HU : (verziótól függően) - IT : (A seconda del modello) - LV : (atkaribá no versijas)
LT : (priklausomai nuo versijos) - NL : (Naar gelang model) - NO : (Avnengig av version) - PL : (Zależnie od wersji)
PT : (Consoante versão) - RO : (In functie de versiune) - TR : (versiyona göre) - SK : (v závislosti od verzie) - SL : (odvisno od verzije)
SV : (beroende på version) - CZ : (v závislosti na provedeni) - UK : (в запежності від верої) - RU : (В зависимости от модификации)

1.5 ④ ⑤ ⑥ ⑦

1.6 ④ ④

1.7 1 2 3 4 5 6 7 8 9 10 11

1.8 E C A 30 H D B F G

1.9 A B

graph LR
    A["Motor Drive"] -->|Rotation Rotation| B["Motor Tractor"]
    B -->|Actuator Rotation| A
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333

2.1

Illustration of a mechanical device with a flashlight and no visible text or symbols (no readable document text)

Line drawing of a car interior showing a seatbelt and dashboard (no text or symbols)

2.4 A

2.5

2.6 2.7 B

2.7 B

3.1 1 A B 20m

3.2 1 A B 2

4.1 4.2 STOP 4.3 4.4

5.1 STOP A B C

6.1 ?

6.2 STOP

6.3 A

B C 20 mm

6.4 1 2 ?

6.5 STOP

6.6 A

B 20mm C

Vertical sequence of six black-and-white icons representing warning symbols, including a triangle warning, gear, open book, microscope, and crossed-out tools.

1 MAX 2 MIN 3

1 - Schnell
2 - Langsam
3 - Stop.

Pay particular care to the sections marked as follows:

DANGER : This indicates a strong likelihood of serious or even fatal injury if the instructions are not followed.

WARNING : . This indicates a risk of injury or damage to the equipment if the instructions are not followed.

NOTE : This indicates useful information.

This symbol reminds you to take care with certain operations.

If you have any problems or questions about the cultivator, please contact your approved supplier.

DANGER: The machine is designed for safe and reliable service if used as instructed. Before using your machine, please make sure you have understood the contents of this manual. Otherwise you could be injured and your equipment could be damaged.

Training / Information

• Familiarise yourself with the correct use and the controls before using the machine. Know how to stop the motor rapidly.
• The machine must always be used according to the recommendations given in the instruction manual.
• Remember that the user is responsible for any accidents or dangerous reactions occurring to other people or their belongings. It is his responsibility to assess the potential risks of the ground to be cleared and to take all precautions necessary to ensure it is safe, in particular on slopes and on loose, slippery or uneven ground.
• Never allow children or people unfamiliar with these instructions to use the machine. There may be local laws which set a minimum age for users.
• Never work when there are people, especially children, or animals within a radius of 20 meters of the machine; the operator must necessarily remain at the controls of the handles.
• Do not use the machine if you have been taking medicine or other substances that might slow your reactions or make you drowsy.
• Pay particular attention on hard ground, because the machine has the tendency to be much less stable than on cultivated ground.
• Always wear sturdy, non-slip footwear and tight long trousers when working. Do not use the machine in bare feet or sandals. Ear protectors are recommended.
• Use the machine for the purpose it is designed for - digging the ground. Any other use may be dangerous or cause damage to the machine.

Preparation :

• Carefully inspect the area where the machine is to be used and remove any objects that might be projected by the machine (stones, wire, glass, metal objects ...).
• Before use, always check over the machine to ensure that the tools and deflectors are not worn or damaged. Replace any worn or damaged parts.
• Maintain the electrical cables that stop the motor in good condition so that you can be sure to turn the motor off.
• Check that no petrol or oil are leaking.
• Do not use the machine without its protective casings and ensure that all the fittings are tight.

Use :

• Never transport people on the machine.
• Take care when starting the motor, following the manufacturer's instructions and keeping your feet away from the blade(s).
• Stop the motor when the machine is not in use.
• When holding the machine, walk don't run.
• Take great care when pulling the machine towards you or reversing the direction of rotation (if fitted).
• Keep a safe distance from the rotating blades, set by the length of the steering column.
• Do not place your hands or feet near or beneath rotating parts.

• If there is

• abnormal vibration,

• a blockage,
• a problem engaging or disengaging the clutch.
• a collision with a foreign object,
• deterioration of the engine halt cable (following model).

- Stop the engine immediately (if the Engine halt cable is severed, use the starter control as described in paragraph "start the engine" to stop the Engine), let the machine cool down, unplug the spark-plug lead, inspect the machine and have the necessary repairs carried out by an approved repairer before using again.

• Work only by daylight or in good artificial light.
• Do not use the machine on slopes greater than 10° (17%).
• Work across slopes, not up or down them.
• Make sure to keep your footing on sloping ground, change direction very carefully.
• Using accessories other than those recommended may make the machine dangerous and cause damage to your machine which will not be covered by your guarantee.

Maintenance / storage

• Stop the motor and disconnect the spark plug before cleaning, inspecting, adjusting or maintaining the machine or changing the tool(s).

• Stop the motor, disconnect the spark plug and use thick gloves when changing the tool(s).

• Keep all nuts and bolts tight to ensure safe conditions of use.

• To reduce fire risk, keep the motor, the silencer and the fuel storage area free of plants, waste oil, or any other inflammable material.
• If the exhaust silencer is defective, have it replaced by an approved repairer.
• Do not mend parts; replace them by the maker's own spares.
• Replace the cutting blades in complete sets to keep them balanced
• For your own safety, do not alter the characteristics of your machine. Do not the motor speed settings and do not run the motor at excess speeds. Regular maintenance is essential for safety and to maintain the level of performance.
• Allow the motor to cool down before putting the machine away.

Danger! Petrol is highly inflammable!

• Store fuel in containers specially designed for it. Always fill the tank outdoors and do not smoke while doing it.
• Do not unscrew the fuel cap or top up with petrol while the motor is running or still hot.
• If petrol is spilt on the ground, do not try to start the motor; Carry the machine elsewhere and avoid all naked flames until the petrol vapour has dispersed.
• Store the machine in a dry place. Never store the machine in a building where the petrol vapour can reach a flame, spark or source of intense heat.
• Replace the caps of the fuel tank and the petrol can correctly.
• Limit the amount of petrol in the tank to reduce spillage.
• Do not run the motor in a confined space where carbon monoxide vapour might accumulate.
• Carbon monoxide can be fatal. Ensure good ventilation.

Moving, handling, transporting.

• Any action on the machine apart from ground digging must be performed with engine stopped and spark plug disconnected.
• Except when (ground digging) the machine must be moved by using the transport wheel as described in "Moving" chapter.
• Handling: do not try and lift the machine. The machine's weight is indicated on the manufacturer's plate, at the end of this manual. Use a method of handling adapted to the weight of the machine and to the situation to guarantee the safety
• When loading or unloading the machine to or from a trailer, use a suitable ramp. Lash the machine down correctly for safe transport.
• The machine should be transported in a trailer; do not use any other method of transport.

DEFINITION OF THE PICTOGRAMS

Vertical sequence of six black-and-white icons representing warning symbols, including a triangle warning, gear, open book, microscope, and crossed-out tools.

WARNING
Danger
Rotating tools
Read the User's Manual
Consult the User's Manual and remove the sparkplug before performing any work.
Do not use without protection (rotating elements).

WARNING

WARNING

WARNING

WARNING

Gas control

(depending on the engine)

1 MAX 2 MIN 3

1 - Fast
2 - Slow
3 - Stop

Reverse
Forward

Reverse

Clutch lever

1
2

1 - Disengaged
2 - Engaged

Circuit cutout

Stop
Go
Stop

Do not touch any hot surfaces.

The exhaust gases are dangerous. Do not use in a poor ventilated area.

Switch off the engine before topping up the fuel.

Do not smoke, ignite a flame or approach with a naked flame.

Guaranteed sound power level

Wear a helmet with ear defenders.

Pictograms present or not depending on the model of the machine.

TECHNICAL INFORMATION

Machine model		MH 860 BE	Acoustic pressure level at driver's seat(EN709:1997/A4:2009)	dB(A)	85
Weight	kg	58
Engine model		750SERIES	Measurement uncertainty	dB(A)	1
Net output (*)	KW	3.45	Measured acoustic pressure level(EN709:1997/A4:2009)	dB(A)	98
For engine revolutions	rpm	3600
Nominal power	KW	3.3	Measurement uncertainty	dB(A)	1
Nominal engine revolutions	rpm	3300	Vibration level transmitted to operator's hands(EN709:1997/A4:2009)	m/s ^2	7
Guaranteed acoustic pressure level
	dB(A)	100	Measurement uncertainty	%	2

* The engine power indicated in this document is the net output obtained by testing an engine from a production run according to Standard SAE J 1349 at a given speed of rotation. The power of another production run engine may differ from this indicated value. The actual power of an engine installed in a machine depends on various factors such as the speed of rotation, the temperature, humidity, atmospheric pressure and maintenance conditions and other factors.

DE

EN

NB: In his constant desire to improve his products, the manufacturer states that the whole of this manual is not contractual and reserves the right to modify the specifications of his machines without notice.

1.1

Unpacking

WARNING:

Inappropriate assembly of this rotary tiller could cause severe injuries. Ensure that you follow all the instructions carefully.

WARNING:

Take care not to cut the cables or scratch the machine's paint-work when cutting the edges of the case.

Ref.	Contents of the case
A	Instructions pouch + parts + nuts and bolts pouch
B	Engine block
C	Transport wheels
D	Left-hand protective wing
E	Right-hand protective wing
F	Optional adjustable stand
G	Optional additional cutting blades

1.2

Fitting the port wheel

Do not lock the nut (5) to enable the wheel to lift correctly.

1.3

— Fitting the tools

- Diameter of the working tools: 320mm

- Working width (4 or 6 blades) 590/ 850mm

Do not use rotating tools with a diameter greater than 320mm and a working width over 850mm.

Pay attention to the direction in which the blades and pins are fitted.

1.4

Fitting

the protective wings

1.5

Fitting

the handlebars

1.6

Fitting

the cable clamps

1.7

Description

of the elements

1 - Gas control
2 - Engine
3 - Transport wheel
4 - Rotating tools
5 - Plant-protection disk
6 - Protective plate
7 - Earthing spur
8 - Belt cover
9 - Handlebar adjustment handle
10 - Forward / Reverse lever (option)
11 - Clutch lever

1.8

Machine identification

plate

A - Nominal power
B - Weight in kilograms
C - Serial number
D - Year of manufacture
E - Type of machine
F - Manufacturer's name and address
G - CE identification
H - Max engine revs
I - Measured acoustic output level

1.9

Transport wheel

A = Working position.
B = Transport position.

1.10

Adjusting

the handlebars

A = Height adjustment.

B = Offset adjustment.

STARTING THE MACHINE

2.1

Filling with oil

and checking the level

2.2

Topping up the petrol

Super or lead-free

or SP95 E10.

2.3

Open

the petrol tap

2.4

Set the starter

in position A

2.5

Put the lever to:

Accelerator

MAX

2.6

Pull the handle on

the ignition cord

When the machine starts, remain within the safety zone.

Starter

2.7

Set the starter to position B.

USE

3.1

It is essential to let out the clutch before using reverse.

Maintain a safety zone of 20 m in radius around the machine.

3.2

It is essential to let out the clutch before using reverse.

Maintain a safety zone of 20 m in radius around the machine.

Reverse

The use of reverse is dangerous.

Ensure that there are no obstacles behind you and reduce the engine revs before engaging the clutch.

DE

EN

STOPPING

4.1

Stopping the cutting tools

Release the clutch lever.

4.2

Set the accelerator control to STOP.

Stopping he engine

MIN

4.3

Close the fuel tap

MAINTENANCE TABLE

Daily checks

After the first 5 hours

Before starting the engine, check the following points.■ There must be no loosened or broken nuts or bolts.[IMAGE]←■ Cleanliness of the air filter element.[IMAGE]Do not use inflammable solvent to clean the foam air filter element.[IMAGE]←■ Engine oil level.■ No leaks of petrol or engine oil.[IMAGE]←■ Sufficient petrol.■ Environment protection.■ No vibrations or excessive noise.

■ Drain the engine oilEvery 8 hours or every day■ Check the engine oil level■ Clean the areas around the silencer and the controls■ Clean the ignition cord casingEvery 25 hours or once a year■ Clean the air filter *(2 Fig. 4.4)■ Clean the pre-filter *(1 Fig. 4.4)Every 50 hours or once a year■ Drain the engine oil■ Inspect the silencer and the spark arresterOnce a year■ Replace the air filter■ Replace the pre-filter■ Replace the spark plug■ Replace the fuel filter■ Clean the air cooling system **■ Check the play on the valves *** Clean more often when the machine is used in an atmosphere that is dusty or full of airborne debris.** Not essential unless there is a problem with performance (to be performed by an approved workshop).

MOVING AND HANDLING

DE 5.1 Moving EN Stop the engine. A Set the wheel in movement position.

B Set the handlebars in the low position to facilitate moving the machine.

C Lift the blades from the ground using the handlebars and then advance forwards.

ADJUSTING THE CLUTCH CABLE

When advancing jerkily or when the blades are not turning in the "Clutch engaged" position, adjust the clutch cable.

Stop the machine and disconnect the spark plug.

A Release the cable tensioning nut on the clutch cable.

B Set the tensioning nut to provide 20mm play at the end of the lever.

C Relock the nut. Reconnect the sparkplug. Start the machine and try again. If the problem persists, contact your retailer.

ADJUSTING THE REVERSING CABLE

In the "clutch engaged" position, in the event of an abnormal noise or when the blades do not turn, adjust the reversing cable.

Stop the machine and disconnect the spark plug.

A Release the cable tensioning nut on the reversing lever.

B Set the tensioning nut to provide 5mm play at the end of the lever.

C Relock the nut. Reconnect the sparkplug. Start the machine and try again. If the problem persists, contact your retailer.

1. PUBERT FRANCE

2. PUBERT HENRI SAS

3. 750SERIES

4. Ets Henri-Pubert SAS ZI Pierre Brune 85110 Chantonnay France

5. 3000**23**

6. MH 860 BE

7. 2006/42/CE - 2000/14/CE

EC Declaration of conformity

I, the undersigned (13) (2) declare by the present document that the machine described below complies with the provisions of the Machine Directives (7).

Description: Rotary tiller with IC engine, manufacturer (1); model (4); Type (5); Commercial Name (6); Serial Number (13).

Authorised representative to validate the technical documentation (3). Reference to harmonised standards (8).

Guaranteed acoustic power level (9).

Measured acoustic power level (10).

Drawn up at: (11) date: (12), signatory: (13) signature: (14).

See Serial No. (15) on last page

1. EN 709 A4

2. Chantonnay

14.

1. 100 dB(A)

2. 23-07-2009

3. 98 ±1 dB(A)

4. Jean-Pierre PUBERT

(15)

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