HOLMS TKH Specifications

© HOLMS INDUSTRI AB, ALL RIGHTS RESERVED 060420.
Operator instruction
Box 924 S-591 29 Motala Sweden [phone] ¬[phone]
From serial No: 10437
TKH
TKHP
TKH / TKHP
Snow plow
2,4 / 2,8 / 3,2 / 4,0
Engelska

TKH / TKHP
© HOLMS INDUSTRI AB, ALL RIGHTS RESERVED 060420. 2
Content
Foreword............................................................3
Product facts ......................................................4
General information............................................5
Coupling and setting....................................... 6-7
Service and maintenance...................................8
Important security aspects .................................8

TKH / TKHP
3© HOLMS INDUSTRI AB, ALL RIGHTS RESERVED 060420.
PLEASE NOTE!
READ THIS MANUAL CAREFULLY BEFORE USING THIS
EQUIPMENT FOR THE FIRST TIME.
Foreword
This manual is intended to be a guide for correct use and maintenance of the equipment. Study the manual be-
fore starting up and operating or before any prevention maintenance is carried out.
Be confident with the equipment and all the instructions and keep the manual so it will always be used before
taking the equipment into operation.
OBS! This manual is made to suit all our markets. There might be some differences and if this is the case for
you please do not take notice.
We are continuously working on improvements and we reserv the right to make design changes and
improvements without notice.
The operator is obliged to:
• Ensure that the implement is not used or handled in an incorrect manner.
• Look after ev. warning signs to be readable.
• See to that no unauthorized person uses the equipment or is within the operating area during work or
maintenance work
• Check that the carrier is appropriate to the attachment (hydraulic flow, stability etc.)
When ordering spare parts or by other contacts with Holms or your local dealer, always inform about the
attachment type and series No. This number you will find on the machine plate.
Please pay particular attention to the warning symbols.
WE SPECIFICALLY DO NOT ADVISE MAKING ANY MODIFICATIONS, CHANGES
AND CONVERSIONS THAT HAVE NOT BEEN SANCTIONED BY HOLMS.
WE ALSO WARN AGAINST USING SPARE PARTS THAT HAVE NOT BEEN
APPROVED BY HOLMS.
DAMAGE OR FAULTS THAT MAY HAVE BEEN CAUSED BY NON-APPROVED
SPARE PARTS OR NON-APPROVED MODIFICATIONS ARE NOT COVERED BY
HOLMS’ LIMITED GUARANTEE - SEE CURRENT GUARANTEE TERMS. HOLMS
WILL ALSO NOT COMPENSATE FOR ANY INJURIES TO PERSONS OR PROP-
ERTY THAT MAY HAVE BEEN CAUSED BY NON-APPROVED SPARE PARTS OR
MODIFICATIONS.

TKH / TKHP
© HOLMS INDUSTRI AB, ALL RIGHTS RESERVED 060420. 4
Technical data TKH
80
240
TKH
80
280
TKH
80
320
TKHP
80
240
TKHP
80
280
TKHP
80
320
TKHP
101 320
TKHP
101 400
Width (m) 2,4 2,8 3,2 2,4 2,8 3,2 3,2 4,0 Operating width by 35° angling (m) 2,0 2,3 2,6 2,0 2,3 2,6 2,6 3,3 Weight (kg) 570* 650* 780 610 690 820 850 1050 Centre of gravity, measure A on drawing 720* 800* 900 720 800 900 960 1000 Centre of gravity, measure B on drawing 120* 120* 120 120 120 120 125 130 Max. height excluding hooks (m) 0,9 0,9 0,9 0,9 0,9 0,9 1,1 1,1 Number of cutting edges 3 3 4 3 3 4 4 5 Max hydraulic pressure (bar) 210 210 210 210 210 210 210 210 TKHP equipped with DIN plate, see figure below Weight (kg) 790 850 920 960 1090 Centre of gravity, measure A on drawing (mm) 1130 1180 1210 1250 1300 Centre of gravity, measure B on drawing (mm) 210 190 190 220 220
*With SMS bracket.
Centre of gravity
A
B
A
B
Centre of gravity, TKHP equipped with DIN plate

TKH / TKHP
© HOLMS INDUSTRI AB, ALL RIGHTS RESERVED 060420. 5
General information
The snow ploughs TKH/TKHP are designed to be used as
atachments for wheel loaders. The two types are equipped
with horizontal pendulation, adjustable support plates,hydrau-
lic angling with shock absorber valve and spring collapsible
cutting edges. The cutting edges are reversible and bolt
mounted but can be equipped with cotter bolt montage (extra
equipment).
A damping element is mounted between the quick hitch brack-
et and the centre bracket (only valid for TKHP). This damping
element allows the plough to float on the ground in working
position. The element also gives smoother movements by
transport.
The TKHP can also be equipped with a DIN plate for install-
ing on carriers lacking lifting capacities. See the dimensioned
sketch to the left.
630
720
370
Pendulation unit Rigging screws
Lift cylinder
Support plate
Ground pressure indicator
TKHP equipped with DIN plate
Dimensioned sketch, DIN plate, size 3
(damping element)

TKH / TKHP
6© HOLMS INDUSTRI AB, ALL RIGHTS RESERVED 060420.
Tilt to increase
or decrease the
ground pressure.
Lift or sink to
obtain the
right angling
to the ground.
Ground pressure indicator
Higher ground pressure
Lower ground pressure
Raising or low-
ering for cor-
rect angle to
ground
TKHP with DIN plate
Coupling
The snow plough is connected to one (1) double acting hy-
draulic function.
Make sure the couplings are free from dust!
Adjustment, TKHP
1.The plough is raised into the air and the equipment bracket tilted
so that the gate is at an approximately 90° angle to the ground.
2.Lower the loading arms so that the blade goes down towards the
ground and the blade's centre pin is in the vertical position.
3.The ground pressure can now be adjusted using the tilt function.
Normally, the blade is tilted to the "middle" of its working area, i.e.
when the ground pressure indicator markers are aligned.
4.Although operating with the blade at the middle of the working ar-
ea provides optimal alignment with the ground, the ground pressure
can be temporarily increased or decreased by tilting forward for
higher ground pressure and backwards for lower.
5.The tilt function alone shall be used for ground pressure adjust-
ment. The blade's fit-up is adjusted with the lift function (see the fig-
ure below).
6.Check that the blade does not collide with the carrier in all posi-
tions.
Adjustment, TKHP with DIN plate
1.Lift the bracket using the pneumatic cylinder and connect to the
vehicle.
2.Using the lift cylinder, lower so that the blade goes down towards
the ground and the tilt indicator's markers align.
3.The ground pressure can now be adjusted using the rigging screws.
Normally the blade is run tilted at the "middle" of its working area,
i.e. when the ground pressure indicator's markers are aligned. By
screwing apart the rigging screws, higher ground pressure is at-
tained; screw them together and the ground pressure is reduced (see
the figure).
4.Although operating with the blade at the middle of the working ar-
ea provides optimal alignment with the ground, the ground pressure
can be temporarily increased or decreased by tilting forward for
higher ground pressure and backwards for lower.
5.The tilt function alone shall be used for adjusting the ground pres-
sure. The blade's fit-up is adjusted with the lift function (see the fig-
ure below).
6.Check that the blade does not collide with the carrier in all posi-
tions.

TKH / TKHP
© HOLMS INDUSTRI AB, ALL RIGHTS RESERVED 060420. 7
Setting (valid for TKH)
1. Check that the plough does not get in contact with the loader
wheels in any position and that the ploug moves freely by lift-
ing and lowering.
2. Slowly lower the plough towards the ground and activate
the loader floating position.
3. The plough is adjusted by using the tilting function to get
the centre pin into vertical position against the ground.

TKH / TKHP
8© HOLMS INDUSTRI AB, ALL RIGHTS RESERVED 060420.
Service and maintenance
After every use of the plough, check the wear of the cutting
edges and the bushings.
The lubrication points are greased at least once each week dur-
ing the season (see the figure below).
Once a season, after winter season, check also hoses, hydraulic
valves and cylinders. Check eventual wear and oil leakage.
Check the welded construction for eventual crack formations.
The cylinders shall be protected from surface rust by grease or
other corrosion protection.
Important safety
regulations to be noticed
• Be sure the loader is designed to carry / operate this
attachment with this weight.
• Be sure that unqualified persons are not close the
operating area during work or maintenance.
• Always use the quick coupling plugs and put the
hose-ends into the holders, when the plough is
disconnected to avoid dirt coming into the hydraulic system
and to protect the hoses.
Lubrication points