Manual for MULTI Winch 3000 & 5000
TREJON AB - 3 - www.trejon.se
Instructions for Use and Maintenance WINCH 3000
Log-winches MULTI 3000 (further ” winch”) is meant for gathering and transporting cut logs
from the forest. The winch will be fixed to the hanging mechanism of the wheeled tractor
(power 30…75 kW) of II category. The winch will be acute from
1. TECHNICAL DATA
Transport capacity 28 kN
Length of cable 50 m
Diameter of cable 8 mm
Reeling speed of cable 0,5…1,3 m/s
Quantity of loop-cable 5 pcs
Dimensions of winch
- length 83 cm
- width 130 cm
- height 160 cm
Weight 265 kg
2. WORKING PRINCIPLE OF THE WINCH (Look draws 2 and 3)
There are following elements for working with winch:
- switching rope of clutch;
- lever of the trabecula brake.
While switching on the tractor’s PTO shaft (turns 540 min
-1
) the chain wheel 9 with the
friction cover starts turning. While pulling from the rope 50 the drum starts to turn and starts
reeling up the wire. Letting the rope 50 loose, the spring 24 pulls down the lever 8, muff
moves to the initial position, clutch 10 switches off, drum stops and will be fixed by the
trabecula brake. Winch is supplied with the overrunning brake. The overrunning brake
does not let the drum to turn free and so the wire will not mix on the drum.
3. PREPARING THE WINCH FOR WORKING
- Attach the winch to the hanging mechanism of the tractor.
- Adjust hanging mechanism’s clamping screws of the tractor so that the winch is
horizontally to the tractor.
- Attach PTO shaft: P= 26 kW
n= 540 min
–1
L= 560 mm
- Start the engine, switch in the PTO shaft and convince that the winch works
normally.
4. WORKING
- Start working with gathering smaller logs. So you will learn to work with this winch
and you will get experienced.
- Support the winch on the ground at the working place.
- To reel off the wire free the drum. To do that, pull down the trabecula brake’s lever
51. If there is not the danger for the load to slip down (the ground is field), you can
switch off the trabecula brake with the bar 28 on the drum’s guard 5.
- Fix the wire 21 around the log and put the lawn of the wire behind the moving hook
13.
- While pulling from the rope switch in the clutch and pull the log to the needed place.
- Place end of gathered logs to the winch’s plate. Place looped wires around logs
and fix their ends to the holes on the upper border of the plate.
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