FORS MW FARMA T 7 User manual

This picture shows
CT 6,5–10 D
INSTRUCTION BOOK
FARMA T 7
SERVICE AND SPARE PARTS

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page i
TABLE OF CONTENTS
1INTRODUCTION.................................................................................................. 1
2TECHNICAL SPECIFICATION............................................................................. 2
2.1 CONSTRUCTION OF THE TRAILER............................................................. 2
2.2 SPAREPART LIST FOR FARMA TRAILER T8............................................... 3
2.3 HYDRAULIC CYLINDERS............................................................................. 4
2.4 TECHNICAL DATA......................................................................................... 5
3OPERATING INSTRUCTIONS............................................................................. 6
3.1 SAFETY......................................................................................................... 6
3.2 INSTRUCTIONS FOR SAFE OPERATION.................................................... 7
3.3 WORKING AT EXTREME CONDITIONS....................................................... 8
4MAINTENANCE INSTRUCTIONS........................................................................ 8
4.1 SAFETY......................................................................................................... 8
4.2 LUBRICATION............................................................................................... 9

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 1
1 INTRODUCTION
This manual deals with the T 8 forest trailer and
contains all the operating and maintenance
instructions you need for using the trailer safely
and correctly.
Even if you are experienced user of this kind of
equipment, read this manual carefully.
It contains information that enables the trailer to
be used efficiently and safely. Make sure that
this trailer corresponds to your demands.
Regular maintenance is essential for troublefree,
efficient and economical utilization.
It is the operator duty to familiarize and obey all
safety precautions and instructions carefully .

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 2
2 TECHNICAL SPECIFICATION
2.1 CONSTRUCTION OF THE TRAILER

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 3
2.2 SPAREPART LIST FOR FARMA TRAILER T8
Production no FMW 11
Pos
no Art no Number Sparepart Dimension Pcs
1 11001 F11-080000.000 Backwall 1
2 11002 Bolt M12x40 3
3 11003 Plane washer ø12 3
4 11004 Spring washer ø12 3
5 11005 Nut M12 3
6 11006 F13-150000.000 Pin 4
7 11007 M13-000030.000-060 Axle-bolt 1
8 11008 M13-000000.001 Plane washer ø24 3
9 11009 Nut M24 17
10 11010 F11-070000.000 Frame / Chassi 1
11 11011 M13-000030.000-030 Axle-bolt 2
12 11012 F11-170000.000 Material holder 1
13 11013 F13-062000.003-010 Lock-plate 4
14 11014 F11-061000.000 Wheel support 1
15 11015 Grease nipple 1/8 inch 8
16 11016 Bolt M24x60 4
17 11017 Glide-bearing PAP5040P10 6
18 11018 M13-090000.000-010 Boggi sides 2
20 11019 Wheels 11,5/80-15,3 4
21 11020 Wheel nut 24
22 11021 M14-100100.000-020 Hydraulic cylinder 63/32-300 2
23 11022 F11-140000.000-010 Stabilizer leg 1
24 11023 M14-000000.001 Distance ring 8
25 11024 Split pin ø4x60 6
26 11025 M14-000000.002-040 Axle-bolt 2
27 11026 Glide-bearing PAP2530P10 4
28 11027 M14-000000.002-030 Axle-bolt 2
30 11028 F11-050000.000 Pull-beam 1
31 11029 F13-000010.000 Pull-loop 12 ton 1
32 11030 M13-000000.017 Distance ring 4
33 11031 M13-000000.002-020 Axle-bolt 1
34 11032 F11-100100.000 Hydraulic cylinder 90/40-100 1
35 11033 M13-000000.002-040 Axle-bolt 1
38 11034 M14-010050.000-040 Axle-bolt 2
39 11035 Plane washer ø20 2
40 11036 Nut M20 2
41 11037 F11-140000.000 Stabilizer leg 1
42 11038 Bolt M24x80 2
43 11039 RF11.7,5 H-hose frame
steering L=2460 1
44 11040 RF11.7,5 H-hose frame steering L=2700 1
45 11041 S.7,5 H-hose for stabilizer L=3500 2
46 11042 S.7,5 H-hose for stabilizer L=3350 2

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 4
2.3 HYDRAULIC CYLINDERS
Sparepart list for hydraulic cyl 90/40x100
Frame steering cyl for trailer T 7; T 8
Production no F11-100100.000
Pos no
Art
no Number Sparepart Dimension Pcs
1 56101 F11-100120.000 Piston rod 1
2 56102 F11-100110.000 Tube 1
4 56102 F13-100100.001 Front bush 1
5 56103 F13-100100.002 Piston 1
8 56103 Scrape ring AS40-50-7-10 1
9 56104 Sealing NI 300 40-55-10 1
10 56104 Bush DFI 40-45-5,5 1
11 56105 Sealing SIMKO 5×2 90-70-33,8 1
13 56105 O-ring 79,2×5,7 1
14 56106 O-ring 40,2×3,0 1
15 56106 Sealing SRA 90-5,1-1,5 1
16 56107 Sealing SRI 40-2,6-1,5 2
19 56107 Lock-ring SGH 55 2
20 56108 Lock-ring SGA 87 1
21 56108 Lock-ring N°72290 1
23 56109 Grease-nipple 1/8" 2
24 56109 Joint bearing GE35ES 2

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 5
Sparepartlist for Hydraulic-cylinder 63/32-300
Stabilizer-cyl for Farma trailer T 6;T 7; T 8
Production no M14-100100000-020.
Pos
nr Art no Number Sparepart Dimension Pcs
1 55601 M13-100320.000-020 Piston road 1
2 55602 M14-100110.000-020 Tube 1
4 55603 M13-100300.001 Front bush 1
5 55604 M13-100300.002 Piston 1
8 55605 Scrape-ring AS 32-45-7-10 1
9 55606 Sealing NI300 32-47-10 1
10 55607 Buch DFI 32-35,1-4,0 1
11 55608 Sealing Simco 5×2 63-47-29,8 1
13 55609 0-ring 52,2×5,7 1
14 55610 0-ring 32,2-3,0 1
15 55611 Sealing SRA 63-5,1-1,5 1
16 55612 Sealing SRI 32-2,6-1,0 2
19 55613 Lock-ring SGH 42 2
20 55614 Lock-ring SGA 60 1
21 55615 Lock-ring N 72240 1
23 55616 Grease-nipple 1/8" 2
24 55617 Joint bearing GE25ES 2
2.4 TECHNICAL DATA
FARMA TRAILER 7 t
Loading area, m
2
1,8
Ground clearance, mm 510
Center beam, mm 140x140x8
Steerable towbar one cyl
Axle, mm 60x60
Length, m 5,6
Width, m 1,9
Wheels 11,5/80-15,3
Loader weight, kg 1400

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 6
3 OPERATING INSTRUCTIONS
3.1 SAFETY
 Read the manual before operating the
trailer. Neglecting the instructions can
cause danger to operator and machine.
 Operator must have sufficient training for
using this machine.
 Do not use the trailer until you are familiar
with the controls.
 Before loading works, ensure there is no
one in danger zone (20 m).
DON’T FORGET TO LIFT THE SUPPORT LEGS UP BEFORE
MOVING TO ANOTHER PLACE.
 Operator must have full visibility all over
working area.
 The vehicle must be on stable ground
and positioned securely. Support legs
must be used while loading to prevent
the trailer tipping over.
 Use vehicles parking brakes during the
loading.
 Do not exceed maximum loading values.

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 7
3.2 INSTRUCTIONS FOR SAFE OPERATION
SUPPORTING THE TRAILER
 Always engage the base machines parking
brakes before loading. If necessary put
some obstacles in front of wheels.
 Always use support legs. Make sure the
trailer is situated at firm terrain.
DO NOT USE SUPPORT LEGS FOR LIFTING THE LOAD.
USE SUPPORT LEGS ONLY FOR SUPPORTING THE
TRAILER.
MANIPULATING THE HYDRAULIC FUNCTIONS
NEVER CONTROL THE HYDRAULIC FUNCTIONS FROM
ONE EXTREME POSITION TO ANOTHER WITH SPEED! THIS
MAY CAUSE OVERTURNING THE TRAILER.
 Avoid loading on a slanted ground or at
least work with extreme cautiousness.
 When working on a slanted surface load
less than usual.
ALWAYS ENGAGE THE BASE MACHINES PARKING BRAKES
BEFORE LOADING WORKS. IF NECESSARY PUT SOME
OBSTACLES IN FRONT OF WHEELS.

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 8
3.3 WORKING AT EXTREME CONDITIONS
Recommended working temperature range for
trailer is –30°C up to +40°C.
Note that working at low temperatures
accelerates hydraulic gaskets wearing and
increases hydraulic hoses exposure to damages
and steel constructions exposure to brittle
fracture. Before start working at cold conditions
let the oil circulate freely through system a few
minutes.
Slowly drive every action through several times
so that gaskets come pliable before they
receive full pressure.
At exceptionally warm conditions beware of
hydraulic oils excessive heating. Too high oil
temperature (higher +80°C) degrades oil and
damages gaskets.
4 MAINTENANCE INSTRUCTIONS
4.1 SAFETY
READ THE MAINTENANCE INSTRUCTIONS BEFORE
SERVICE OR MAINTENANCE WORKS. DO NOT ATTEMPT
TO PERFORM SUCH MAINTENANCE WORKS WHICH YOU
DO NOT FULLY UNDERSTAND
 Repair all safety endangering defects
immediately.
 Check that the trailer is on a level and
stable ground.
 Use vehicles parking brake during
maintaining the trailer. Make sure that
nobody can unnecessarily have access
to trailers or vehicles controls.
 Never attempt to do maintenance works
on the hydraulic system before you are
sure there is no pressure.
 Do not tighten or repair a leaking
hydraulic couplings while the system is
pressurized.
 Never attempt to localize a leakage from
hoses or connections by feeling with
hand. The high pressure oil jet can
penetrate skin and cause serious burns
and damages. High pressure oil is also
highly flammable.
 Do not work under such device that is
sustained only by hydraulics. During
maintenance use supports.
 Avoid getting oil into eyes. Use safety
goggles and gloves.

TRAILER T 7
© 2005 FORS MW Ltd www.forsmw.com Page 9
4.2 LUBRICATION
Recommended grease BP LS-EP2 , I 21M
PAY SPECIAL ATTENTION TO THE TOWBAR CYLINDER.
GREASE IT AFTER EVERY 50 WORKING HOURS.