Winton WPH Series User manual

Owner Manual
Winton Power Harrow
WPH Series
IMPORTANT: Read all instrucons before using this aachment

2
Congratulations on the purchase of your new attachment!
Before you get started, we have provided a helpful space to jot down a
few important details:
This manual should be considered a permanent part of this attachment
and therefore should remain with it even if the attachment is
subsequently sold.
The manufacturer continually seeks advancements in its product design
and quality. Therefore, while this manual contains the most current
product information available at the time of printing, there may be minor
discrepancies between your attachment and this manual.
If you have any questions concerning this manual, please consult your
local dealer.
Model number: WPH130 / WPH170
Serial number:
Date of purchase:
Factory reference: LXG130 / LXG170

3
Before installation/maintenance, ensure both tractor and
attachment are stationary, with the hydraulic lift system in a neutral
position and the ignition key removed. Read and understand this
manual fully before operating machinery. Failure to follow all safety
standards can result in severe injury or death.
1. This attachment is for use with compact tractors only. Only use for its
indicated purpose. Do not use to transport personnel or livestock.
2. Never consume alcohol/drugs while operating machinery.
3. Always wear protective gloves and ear/eye protection, tie back long
hair. Do not wear loose clothing.
4. Keep spectators at a safe distance. Check the operating area is clear
of debris/underground wiring/pipes that can cause damage.
5. Do not run the engine in an enclosed area. Do not leave machinery
unattended while operating. Do not touch moving parts.
6. Regularly check/tighten all bolts, nuts and screws (and those securing
blades). Regularly check condition of blades, belts and wearing parts.
Immediately repair/replace any damaged or worn parts.
7. Ensure all safety guards are in good condition and securely in place.
8. Always keep the PTO output from the tractor at 540 rpm. Reduce the
speed when working on hillsides/rough terrain. Stop the engine
immediately if excessive vibration occurs.
9. Switch o the PTO if transporting attachment to a dierent site.
10. Switch o the engine before any maintenance. Allow attachment to
cool before performing checks. Pay attention to any sharp/pointed
parts, and use suitable tools when servicing.
11. Regularly check condition of attachment (and service). Always repair/
replace any defective parts. Keep all safety signs clean and legible.
Replace missing/illegible signs.
12. Regularly clean the attachment. Check for/clear any entangled
material around moving parts.
13. Do not modify the attachment as this may impair the operation and
overall safety.
14. Re-coat any damaged paintwork to prevent corrosion.
15. Store attachment in a dry area. Ensure it is supported/stable.
Safety Information

4
Attachment Pre-use Checks
Upon receipt of attachment, and again within the rst 4 hours of use:
1. Check/tighten all bolts, nuts and screws (and those securing blades).
2. Check the tension of any belt(s), and adjust if required.
3. Apply grease to grease points if necessary.
Tractor & Attachment Installation Checks
1. Before installing the PTO shaft, both tractor and attachment should be
stationary, with the ignition key removed.
2. Check engine oil level, top-up if required but do not overll.
3. Check attachment is securely attached to tractor with secure pins on
linkage mounting pins. Attach chain of PTO shaft, to a secure point on
the tractor.
4. Check tractor PTO turns freely, and the attachment’s PTO drive shaft
can extend easily. Apply grease to PTO drive shaft.
5. Add extra weights to front of tractor (or wheel weights) if required.
6. Ensure all safety guards/doors/covers are securely in place.
7. Keep spectators at a safe distance before operating machinery.
Post-use Regular Checks
Caution: Components can be hot after operation. Allow attachment to
cool before performing checks. Pay attention to any sharp/pointed
parts, and use suitable tools when servicing.
1. Regularly check/tighten all bolts, nuts and screws (and those securing
blades). Regularly check condition of blades, belts, wearing parts, PTO
shaft and safety guards. Immediately repair/replace any damaged or
worn parts.
2. Regularly clean the attachment, check for/clear any entangled material
around any moving parts. With the PTO shaft detached, turn the shaft
by hand to ensure there are no obstructions.
3. Regularly check/clean rotor and roller bearings, apply grease if required.
Replace bearings if oil seals are damaged.
Safety Information (Continued)

5
Safety Information……………………………………………………………………..page 3-4
Specications……………………………………………………………………………….page 5
Installation…………………………………………………………………………………...page 6
Operating Instructions………………………………………………………………....page 7
Blade Replacement……………………………………………………………………….page 8
Roller Adjustment…………………………………………………………………………page 9
Gearbox/Gear Reservoir Oil Change……………………………………...page 10-11
Servicing & Maintenance……………………………………………………..…page 12-13
Parts Diagrams & Parts Lists……………………………………………….….page 14-19
Blade Layout…………………..………………………………………………………..…page 20
Attaching & Resizing PTO Shaft……………………………………………………page 21
Winton Product Warranty……………………………………………………………page 23
Contents
Specications
Model: WPH130 WPH170
Weight: 274kg 345kg
Working Width: 130cm 170cm
Number Of Blades: 12 (6L+6R) 16 (8L + 8R)
Blade Type:
Tilling depth: 18cm 18cm
Recommended Tractor HP: 25-40hp 36-50hp
Width: 170cm 210cm
Depth: 120cm 120cm
Height: 95cm 95cm
Drive Type: Gears Gears
PTO Speed: 540 RPM 540 RPM
PTO Shaft With Shearbolt Size: 70-90cm 70-90cm
Linkage Size: Category 1 Category 1

6
Installation
Before installation/maintenance, ensure both tractor and
attachment are stationary, with the hydraulic lift system in a neutral
position and the ignition key removed.
1. Position the tractor on at ground, lower the tractor’s 3-point linkage
to its lowest position, then attach the power harrow to the tractor
using the 3-point linkage pins and linch pins.
2. Attach the top linkage arm to the top link point on the power harrow
and tractor. Extend the linkage arm to ensure the power harrow sits
level, and the a frame is vertical.
3. Set the working depth by lifting the tractor’s hydraulic arms to
increase or decrease the blade tine depth as required.
4. Check the PTO shaft’s grease points and apply grease if needed.
Attach the PTO drive shaft, ensure the locking pin is secure on both
the tractor and power harrow sides. Attach the chain to a secure
point on the tractor/power harrow.

7
Operating Instructions
This power harrow is designed for tilling soil and preparing seed beds.
Moisture remains in the soil since the soil is not turned up as it is tilled, and
the vertically rotating cutters prevent soil compaction.
Keep spectators at a safe distance (at least 10m away). Ensure the
working area is clear of large stones/debris so the soil can be tilled
correctly and to prevent damage/premature wear on the blades. A few
small stones will not create diculties.
1. Slowly lower the lift arms to the ground to allow the blades to gradually
cut into the soil. Ensure the lift arms are lowered fully and locked into
position to sustain the working depth of the power harrow. Adjust the
horizontal position of the power harrow using the top linkage arm if
required.
2. Operate the power harrow at a slow speed of 1-3 mph, with the tractor
in a low gear range and the PTO delivering 540 rpm. If struggling on
harder/denser soil types, then lower the speed or raise the working
depth. Adjust the rear mesh roller for a dierent nish.
3. After a few metres, stop and check the result and make any
adjustments. (Adjust the rear mesh roller for a dierent nish). Keep
the worked soil to the driver’s right side.
4. Ensure the power harrow is at a complete standstill before raising it
from the ground during manoeuvres. This will prevent clods of earth/
debris ying o the blades. Always switch o the tractor PTO before a
reverse manoeuvre.
5. Never raise the power harrow more than 25cm from the ground with
the PTO driveline engaged. The maximum angle for the driveline with
the PTO engaged is 20 degrees. A greater angle can cause strong
vibrations and/or damage to the power harrow.
6. Take care if working on sloped areas, work at a slow speed and avoid
wet/slippery soil where the tyres are struggling to grip. Work upwards
or downwards rather than across the gradient to minimise the risk of
overturning. Check the maximum gradient allowance in the tractor’s
manufacturer instructions.

8
Blade Replacement
Take care when handling blades, wear gloves and use suitable tools.
Ensure the power harrow is supported and stable before carrying out
any maintenance.
Each blade carrier has the same directional blade; either 2x left blades or
2x right blades according to whether the carrier spins clockwise or anti-
clockwise. Each blade tine unit comprises of a tine ange, guard plate, two
tines, bearing housing, bearing and connecting elements. The tines are
mounted underneath the guard plate and serve to loosen the soil. They are
secured with bushings, washers, bolts and lock nuts.
1. Remove fastening bolts and nuts (1) - there are 2 bolts per blade.
2. Replace damaged, bent, worn or blunt blades. Ensure the sharp side of
the new blades point in the same direction as the previous ones.
3. Replace the fastening bolts and nuts (1). Check tightness of bolts.
1

9
Roller Adjustment
Before installation/maintenance, ensure both tractor and attachment
are stationary, with the hydraulic lift system in a neutral position and
the ignition key removed.
Adjust the working depth through the rear roller to suit dierent ground
conditions. For dense/compact areas of soil, set the tiller at a higher setting
to reduce the working depth. Use the power harrow in two or more passes
to increase the working depth if required.
The roller has 7 set holes, with a pin and R-clip holding the roller in place on
either side. Adjust the height by removing pin and R-clip on both sides and
set to desired height.
Remove pin and R-clip (1) on both sides of the roller bracket. Move the
roller into position and align bracket with corresponding hole (2). Replace
pin and R-clip (1) on both sides.
1
2
1

10
Gearbox Oil Change & Check
Before installation/maintenance, ensure both tractor and attachment
are stationary, with the hydraulic lift system in a neutral position and
the ignition key removed.
Do not mix old and new oils together, or mix dierent oil types. Always
dispose of oils correctly and safely. After use, the attachment should be left
to cool down for 15 minutes before checking oil levels. Ensure the gearbox is
at/level when checking oil levels. Always follow manufacturer’s instructions
for oils and lubricants.
Gear Oil Grade 80w90 gear oil (or equivalent)
Gearbox Oil Level Approx. 1.5 litres to level plug
First Oil Change 120 hours use
Oil Change Frequency 250 hours/yearly (whichever is rst)
Check gear oil by unscrewing and removing ller plug/breather (1). Use a
dipstick or similar to check the oil level and ideally this should be half full.
The gearbox can be topped up using the ller plug on the top of the unit.
Then replace ller plug/breather (1).
Use an oil pump to remove old oil and any debris when changing oil.
Oil Change
#1 Oil Change #2 Oil Change #3 Oil Change #4 Oil Change #5 Oil Change #6
/ / / / / / / / / / / /
1

11
Gear Reservoir Oil Change
Before installation/maintenance, ensure both tractor and attachment
are stationary, with the hydraulic lift system in a neutral position and
the ignition key removed.
The lubricant in the gear reservoir ensures each of the gears driving the
blades work smoothly whilst reducing noise levels. Ensure the reservoir has
sucient oil, check the level prior to use and routinely (every 4 hours). Allow
the machine to cool down for 15 minutes prior to checks.
Do not mix old and new oils together, or mix dierent oil types. Always follow
manufacturer’s instructions for oils and lubricants and dispose of oils
correctly and safely.
Ensure the machine is on a at/level surface when checking oil levels. The
reservoir spans the length of the machine, so if machine is not level you will
be unable to identify the correct amount of lubricant in the reservoir.
Unscrew and remove the ller cap (1). Use a dipstick or by eye check the
level. Top up as required. Replace and screw in the ller cap (1).
Gear Oil Grade: EPO semi-uid grease (or equivalent)
Gear Reservoir Oil Level: Approx. 10mm
First Oil Change: 120 hours use
Oil Change Frequency: 250 hours/yearly (whichever is rst)
1
Oil Change
#1 Oil Change #2 Oil Change #3 Oil Change #4 Oil Change #5 Oil Change #6
/ / / / / / / / / / / /

12
Servicing & Maintenance
Before installation/maintenance, ensure both tractor and attachment
are stationary, with the hydraulic lift system in a neutral position and
the ignition key removed. Store all lubricants away from excessive heat,
dust, moisture and contaminants.
Grease type: Multi-purpose lithium-based grease
Grease frequency: Check every 4-8 hours (top-up if required)
Greasing & Lubrication Points
Wipe grease nipples with a clean cloth before greasing to avoid injecting any
dirt/grit. Press grease into each grease nipple 3 to 5 times, ideally with a
hand-held grease gun for the best results. If grease nipples will not take
grease, remove and clean thoroughly including the lubricant passageway.
Replace/repair broken grease points immediately.
Grease both grease points on either end of the PTO shaft and apply grease
to the inner shaft.
A
Apply grease to both of the rear roller bearings (A). Access the grease points
on the left and right side of the roller, on the square bearing casing facing
the roller.

13
Servicing & Maintenance (Continued)
B
Apply grease to each of the blade bearing units (B). There is a grease point
on the top of each blade seat, and the number will vary dependent on
machine width.
Other Maintenance
• Check condition of blades and replace if worn/broken, ensure blades
are secure to avoid excessive vibration. Take care when handling blades,
wear gloves and use suitable tools.
• Regularly check the screw connections between tines and tine ange/
guard plate, and the condition/degree of wear on the tine xings.
• Check oil levels every 4 hours and prior to use. Ensure lubricant is
topped up when needed. Replace any oils as per the schedule.
• Check condition of PTO shaft, replace if worn/damaged immediately.
• Regularly clean the machine, remove debris from moving parts. Do not
spray water on bearings if using a high pressure washer.
• Check bearings on blade rotors are working smoothly by running the
machine for 3-5 minutes. If oil seals are damaged, debris may enter the
bearings. Clean and replace oil seals/bearings if necessary.
• Re-coat any damaged paintwork to prevent corrosion.
• Store the machine in a dry, level area. Chock the wheels if necessary.
• Check the condition of gears, replace if required.

14
Parts Diagram 1

15
Diag
No. Number Part Number Part Description Qty
1511022613 GB276-6207 Blade upper bearing 6207 5/7
2706590024 LXG170.115 Big washer 5/7
3506060188 GB893.1-72 Circlip 72 5/7
4706590025 LXG170.116-1Self locking nut M39x1.5 5/7
5706590026 LXG170.118 Export gear 5/7
6511022615 GB276-6209 Blade lower bearing 6209 5/7
7510020641 GB13871-FB-50X68X10 Oil seal FB 50X68X10 5/7
8706590023 LXG170.112 Rotor support lower panel 5/7
9506030036 GB93-10 Washer 10 24/32
10 501011114 GB5783-M10X35 Bolt M10 x 35 24/32
11 503010048 GB6170-M14 Nut M14 24/32
12 506030038 GB93-14 Washer 14 24/32
13 706590022 LXG170.110 Blade xing seat 5/7
14 706590021 LXG170.109 Blade (left) 6/8
15 501010768 GB5782-M14X60 Bolt M14x60 24/32
16 805680006 LXG130.011 Gear box & drive blade
seat assembly 1
17 503010762 DIN985-M10 Six corner locknut M10 77
18-1805680002 LXG130.018-1Protection bar weldment
130 1
18-2806590006 LXG170.018-1Protection bar weldment
170 2
19 510013257 GB3452.1-G-90X3.55 O-ring 1
20 703400008 FM120.00.199 PTO shaft cover 1
21 506010055 GB97.1-8Washer 8 2
22 506030035 GB93-8Washer 8 2
23 501011098 GB5783-M8X16 Bolt M8x16 2
24 506010057 GB97.1-12 Washer 12 2
25 503010763 DIN985-M12 Locknut M12 2
Parts List 1

16
Parts List 1 (Continued)
Diag
No. Number Part Number Part Description Qty
26 703140006 MZ105.130 Top pin bushing 2
27 501010763 GB5782-M12X100 Bolt M12x100 2
28 703740002 EF100.00.019-1Top link pin 1
29 806590014 LXG170.029 A frame support (right) 1
30 706590017 LXG170.104 A frame guard 1
31 806590013 LXG170.028 A frame support (left) 1
32 501014760 GB5782-M16X45 Bolt M16x45 6
33 506010059 GB97.1-16 Washer 16 6
34 806590002 LXG170.012 A frame connecting bracket (L) 2
35 506030039 GB93-16 Washer 16 6
36 503010049 GB6170-M16 Nut M16 6
37 509010009 GB1152-M10X1 Pressed oil cup M10x1 8
38 703070084 CBW-00-011 Bolt 2
39 510015240 JB982-16 Combined oil seal 16 2
40 706590015 LXG170.102 Rotor support bracket/cover 5/7
41-1805680001 LXG130.015 Top panel cover/plate 130 1
41-2806590003 LXG170.015 Top panel cover/plate 170 1
42 706590034 LXG170.132 Rotor seal/spacer 8
43 806590004 LXG170.016 Rotor mounting body 1
44 700080010 200.56.011 Snap pin chain 2
45 501011128 GB5783-M12X40 Bolt M12x40 4
46 706590032 LXG170.130 Lower link mount 2
47 706590019 LXG170.106 Lower linkage pin 2
48 706590033 LXG170.131 Lower link mount plate 2
49 806590007 LXG170.021 Right roller connecting bracket 1

17
Parts List 1 (Continued)
Diag
No. Number Part Number Part Description Qty
50 501011159 GB5783-M16X45 Bolt M16x45 2
51 706590027 LXG170.122 Side shield 2
52 706590014 LXG170.101 Body bash bar 2
53 501011126 GB5783-M12X30 Bolt M12x30 4
54 706590008 RT150.107 U bolt 2
55 501011128 GB5783-M12X40 Bolt M12x40 18
56 706590020 LXG170.108 Bush 2
57 506010059 GB97.1-16 Washer 16 2
58 503010765 DIN985-M16 Locknut M16 2
59 501011113 GB5783-M10X30 Bolt M10x30 10
60-1805680003 LXG130.024 MESH Roller 130 mesh style 1
60-2806590008 LXG170.024 MESH Roller 170 mesh style 1
61 511040011 UCF205 Roller bearing UCF205 2
62 501011115 GB5783-M10X40 Bolt M10x40 8
63-1805680004 LXG130.025 Roller bracket 130 1
63-2806590011 LXG170.025 Roller bracket 170 1
64 706590028 LXG170.123 Blade (Right) 8
65 806590005 LXG170.017 Left roller connecting bracket 1
66 706590015 LXG170.102 Rotor support bracket/cover 5/7
67 706590015 LXG170.102 Rotor support bracket/cover 5/7
68 508011565 GB879.1-8X35 Pin 8x36 2
69 706590072 LXG170.250 Roller height adjustment pin 2
70 703340017 ZL-25.104 R clip 2

18
Parts Diagram 2

19
Parts List 2
Diag
No. Number Part Number Part Description Qty
1510020412 CFW-40X80X12 Oil seal 40X80X12 1
2506060191 GB893.1-80 Circlip 80 1
3511016412 GB297-30208 Bearing 30208 1
4703190197 1G-150.01.117-1Transmission shaft 1
5703190198 1G-150.01.118 Gearbox case 1
6703070084 CBW-00-011 Breather plug 1
7510015240 JB982-16 Oil bolt washer 2
8703210001 1GN180.00.141 Small cone-shaped gear 1
9511016492 GB297-30310 Bearing 30310 1
10 506060203 GB893.1-110 Circlip 110 1
11 706230018 NFG-RCA-110X12 Back end gearbox cover 1
12 503020071 GB812-M30X1.5 Lock Nut M30x1.5 1
13 703210002 1GN180.00.146 Big cone-shaped gear 1
14 511022658 GB276-6311 Bearing 6311 1
15 510020390 CFW-50X68X8 Oil seal 50x68x8 2
16 706590038 LXG170.138 Bush 1
17 706590011 1G-150.01.114 Gasket/seal 1
18 806590012 LXG170.026 Gearbox plate 1
19 506030036 GB93-10 Washer 10 8
20 505011429 GB70.1-M10X25 Bolt M10x25 8
21 706590037 LXG170.136 Gearbox drive shaft 1
22 706590036 LXG170.135 Bush 1
23 706590035 LXG170.133 Output gear 1
24 511022617 GB276-6211 Bearing 6211 1
25 706590031 LXG170.128 Gasket/seal 1
26 510020634 GB13871-FB-60X80X10 Oil seal PB-60X80X10 1
27 706590039 LXG170.147 Bearing seat 1
28 503010048 GB6170-M14 Nut M14 4
29 506030038 GB93-14 Washer 14 4
30 706590030 LXG170.126 Blade seat 1
31 706590028 LXG170.123 Blade (Right) 2
32 501011142 GB5783-M14X40 Bolt M14x40 4
33 706590029 LXG170.125 Washer 30 1
34 503020071 GB812-M30X1.5 Lock Nut M30x1.5 1

20
Blade Layout
The power harrow has several blade seats, these are all geared and rotate
alternating clockwise or anti-clockwise from the main drive blade seat (1)
under the gearbox.
Each blade carrier has the same directional blade tted. So either 2x left
blades or 2x right blades are bolted on dependent on whether the carrier
spins clockwise or anti-clockwise underneath the machine.
1