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INSTRUCTIONS FOR USE SPARE PARTS LIST TONGS FOR LOGS THE MANUFACTURER: Valid from serial number: 1300FL 1356 Uniforest d.o.o. 1300FL (valve) 1356 Latkova vas 81d 1800F 2199 3312 PREBOLD 1800 F (mechanical rotator) 2097 1800 BC 2186 16/09/2020...
Index Index ............................... 2 Introduction ..........................3 Area of use ..........................3 Technical data ........................4 Safety sign ..........................5 Warning ........................... 5 6. Safety instructions ........................6 Connection – disconnection ....................7 8.1 Connection on a tractor ..................... 7 8.2.
If you have any problems, contact the company Uniforest, where their experts will be happy to help and give advice. Regular maintenance and timely replacement of worn or damaged parts significantly increases the life-span of tongs for logs.
The place of handling: from the tractor Drive: through hydraulic equipment on the tractor Connections for hydraulic power: through the tractor hydraulic lines Type of pliers for timber Scorpion 1300 F Scorpion 1800 F For two – way flow Mechanic rotator...
Safety sign This symbol is located in all safety warnings and instructions for use in machinery, which may lead to physical injury and where there is danger of a loss of life. Consider the warnings and be in such cases, extra careful. Beside the safety warnings in the instruction book, also consider general valid regulations about the safety and other clauses to prevent accidents.
6. Safety instructions The machine is produced in accordance with most recent achievements in technologies, which ensures high reliability of operation. The machine can be operated only by properly trained personnel in accordance with its purpose of use. At the beginning of the shift, machine operator must check the operation of control and safety device, and also, during the shift, check the machine’s state for visible faults.
Connection – disconnection The machine is constructed for connection to tractor hydraulic lift or loader, connected to tractor hydraulic lift. 8.1 Connection on a tractor To tractor hydraulic lift Move the tractor to the three – point connection of the pliers for timber, until the bolts of the three –...
To loader The procedure is identical as for any other tool for loader, only here you have to connect tongs for logs. Between the tractor and tongs for logs no persons, animals or object are allowed. The tractor must be shut down, when the driver connects the hydraulics. Connect hydraulic line to tongs for logs according to hydraulic version of tongs.
Handling Pliers for wood are handled through steering device of a tractor or with solenoid valve. ATTENTION! By using the pliers handle hydraulic cylinders and hydraulic rotator without sudden movements with appropriate low flows to 40l/min. Do not overload the pliers above the allowed weight.
Angular setting between tractor arms and controlling pole Pliers are designed to draw trunks and occasionally loading. According to the purpose of use, it is necessary to adjust the height of fasten the tractor arms on pliers as well as upper steering lever of the three –...
Pulling trunks When using pliers for pulling trunks, it is always necessary first to remove bolt for protection during the transport. The pulling process you can perform on the following ways (Figure 7) and (Figure 8). Dragging trunks on the slope always perform by pulling perpendicular to the slope (Figure 9).
Carrying trunks and loading When loading or carrying logs the clevis pin for the protection of load during transport must be removed first. Logs can be carried only as shown in the figure below (figure 11) and with a maximum speed of 7 km/h. If load is carried as shown in figure 11, the maximum load is 600 kg and the maximum allowed log length is 4 m.
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The necessary min. ballast weight can be calculated using the following formula: Calculating the front ballast weight: × ( + ) ) − ( × ) + (, × ( × ) ...
10. Maintenance and care ATTENTION! After 6-8 operating hours the screws on a revolving rotor or on a rotor of flange should be tighten. Moving parts of the machine are equipped with Oilers, which should be according to load and use, oiled every 4 weeks. Lubrication is performed regularly.
EC Directive 2006/42/EC UNIFOREST d.o.o. Latkova vas 81d, 3312 PREBOLD, SLOVENIA Mr. Marko Polak, BA, Uniforest, Latkova vas 81d, 3312 PREBOLD Are declaring with full responsibility that the product: LOG GRIPS SCORPION 1300 FL / 1800 F / 1800 BC is meeting all basic safety and health requirements of the EC directive 2006/42/EC.