Dynapac CP142 User manual

DYNAPAC
CP142
Box 504, SE-371 23 Karlskrona, Sweden
Phone: [phone], Fax: [phone]
www.dynapac.com
M142EN1
MAINTENANCE

19
ILF015WO1

Reservation for changes.
Printed in Sweden.
Pneumatic Tire Roller
CP142
Maintenance
M142EN1, May 2004
Diesel engine:
Cummins 4B4.5 - 99C
These instructions apply from:
CP142 PIN (S/N) *2163BR2000*
The CP142 Pneumatic Tire Roller uses a modular ballast system which consists of bolt
on ballast boxes that provide an accurate and uniform tire load. The roller is designed for
compaction of roads, airfields, dams and similar constructions.
The CP142 compacts asphalt, concrete, base courses and subbase courses efficiently
and at a high rate. Seperate information is available on request concerning accessories
and optional equipment.
The illustrated machine in this manual can be equipped with optional equipment.
KEEP THIS MANUAL FOR
FUTURE REFERENCE

2CP142 M142EN1
INNEHÅLL
Sida
Smörjmedel och symboler ................................................ 3
Tekniska specifikationer ................................................ 4-6
Skötselschema ................................................................ 7
Skötselåtgärder ............................................................ 8, 9
Var 10:e drifttimme (Dagligen) ................................... 10-14
Var 50:e drifttimme (Varje vecka) .............................. 15-17
Var 250:e drifttimme (Varje månad) .......................... 18, 19
Var 500:e drifttimme (Var tredje månad) ......................... 20
Var 1000:e drifttimme (Varje halvår) ......................... 21, 22
Var 2000:e drifttimme (Varje år) ...................................... 23
Långtidsuppställning ....................................................... 24
Speciella anvisningar ..................................................... 25
Elsystem, säkringar ....................................................... 26
Read through the entire manual before
starting any maintenance operations.
Ensure good ventilation (air extraction) if the
diesel engine is run indoors.
It is important that the roller is maintained correctly to
ensure proper function. It should be kept clean so that any
leakage, loose bolts and loose connections can be
discovered in time.
Make a habit of walking round the roller to check it every day
before starting the first shift – including under the machine.
This is often the easiest way of discovering any leakage.
SPARE A THOUGHT FOR THE
ENVIRONMENT! Do not let oil, fuel and other
environmentally hazardous substances contami-
nate the environment.
This manual contains instructions for periodic attention
which should normally be carried out by the roller’s driver.
There are additional instructions relating to the diesel
engine, for which the manufacturer’s instructions
are detailed in the engine manual. This is found
under a separate flap in the roller’s product binder.
GENERAL
Safety instruction – Personal Safety
Special caution – Machine or component damage
WARNING SYMBOLS
CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its
constituents are known to the State of
California to cause cancer, birth defects,
and other reproductive harm.

3
CP142 M142EN1
LUBRICANTS AND SYMBOLS
ENGINE OIL Shell Rimula Super 15W/40 or equivalent
ambient air temperature API CH-4 or equivalent
-10°C – +50°C (14°F – 122°F)
HYDRAULIC OIL
ambient air temperature Shell Tellus TX 68 or equivalent.
-10°C – +40°C (14°F – 104°F)
ambient air temperature Shell Tellus TX 100 or equivalent.
above +40°C (above +104°F)
GREASE Shell Retinax LX2 or equivalent.
FUEL See the engine manual.
COOLANT GlycoShell or equivalent.
mixed 50/50 with water Anti-freeze protection down to about –37°C (-36°F).
Engine, oil level Oil for lubrication
Engine, oil filter Battery
Hydraulic oil reservoir, level Tire pressure
Hydraulic fluid filter Sprinkler
Coolant, level Sprinkler water
Fuel filter Recycling
Air filter
When driving in extremely high or low ambient
temperatures, other lubricants are needed. Refer to
the chapter entitled “Special Instructions” or contact
Dynapac.
Always use high-quality lubricants, in the quantities
specified. Excess grease or oil can promote
overheating, resulting in premature wear.
50/50

4CP142 M142EN1
TECHNICAL SPECIFICATIONS
Weights and dimensions CP142
Service weight with ROPS and STD ballast (kg/lbs) ............. 11950/26,345
Service weight with ROPS without ballast (kg/lbs) ................. 5800/12,787
Service weight with ROPS and max. ballast (kg/lbs)............. 14000/30,865
Length, std. equipped roller, (mm/inch) ......................................3580/141
Width, std. equipped roller, (mm/inch) .........................................1760/69
Height, std. equipped roller incl. ROPS, (mm/inch) ....................2990/118
Height without ROPS, (mm/inch) ................................................2275/90
Tires (standard)
Tire dimensions ............................. 7.50 x 15 14 Ply
Tire pressure:
• Minimum ...................................... 240 kPa (2,4 kp/cm2) (35 psi)
• Maximum .................................... 830 kPa (8,3 kp/cm2) (120 psi)
Electrical data
Battery ........................................... 12 V, 90 Ah
Alternator ....................................... 12 V, 105 A
Fuses ............................................ See under heading “Electrical System”
Fluid volumes Litre (gal or qts)
Hydraulic reservoir ........................................ 75 l (19.8 gal)
Hydraulic system ........................................ 100 l (26.5 gal)
Lubrication oil, diesel engine ........................9,5 l (10 qts)
Coolant, diesel engine ................................... 20 l (5.5 gal)
Fuel tank ..................................................... 150 l (40 gal)
Water tank ................................................... 480 l (127 gal)

5
CP142 M142EN1
Bolt size: M20 (P/N 904487)
Strength class: 10.9
Tightening torque: 498 Nm
ROPS
Tightening torque Tightening torque in Nm (lbf.ft) for oiled bolts when
using a torque wrench.
TECHNICAL SPECIFICATIONS
ROPS bolts must always be tightened dry.
Hydraulsystem Opening pressure (MPa)
Drive system 45,0
Supply system 2,0
Steering system 14,0
Brake release 1,5
M STRENGTH CLASS
gänga 8.8 10.9 12.9
M6 8,4 12 14,6
M8 21 28 34
M10 40 56 68
M12 70 98 117
M16 169 240 290
M20 330 470 560
M24 570 800 960
M30 1130 1580 1900
M36 1960 2800 –

6CP142 M142EN1
Vibration levels have been measured according to
the operational cycle described in the EU-directive
2000/14/EC on machines equipped for the EU-
market with operator seat in transport position.
Whole-body vibration is measured at less than the
action value of 0.5 m/s2specified in EU directive
2002/44/EC. (The limit value is 1.15 m/s2.)
Hand/arm vibration is measured at less than the
action value of 2.5 m/s2specified in the same
directive. (The limit value is 5 m/s2.)
CP142 105 89 -
Sound levels have been measured according to the operational
cycle described in the EU-directive 2004/14/EC on machines
equipped for the EU-market with operator seat in transport position.
Acoustic values
Model Guaranteed
acoustic
power level
dB(A)
Acoustic
pressure level,
operator’s ear
(platform)dB(A)
Acoustic
pressure level,
operator’s ear
(cab)dB(A)
Noise level can vary when driving on different
courses and with different seat positions.
Vibrations – Drivers seat
(ISO 2631)
Vibration levels may vary when driving on
different courses and with different seat
positions.
TECHNICAL SPECIFICATIONS

7
CP142 M142EN1
MAINTENANCE SCHEDULE
1 29
6
10
5 4 33
7
8
16
2418 18
20
11 12
13 15 14 23
21
19 1722
25 2627
28
Fig. 1 Service points
1. Instrument panel and fuse box
2. Radiators (water/oil)
3. Scrapers
4. Tires
5. Ballast boxes
6. Wheel nuts
7. Battery
8. Fan belt
9. Air cleaner
10. Engine dipstick
11. Engine oil filter
12. Fuel filter
13. Hydraulic filter
14. Hydraulic sightglass
15. Hydraulic fluid filling
16. Water tank, sprinkler
17. Water pump
18. Sprinklers
19. Fuel tank
20. Fusebox
21. Steering bearing, oscillation shafts
22. Steering cylinder
23. Fuel filling
24. Fuel drainplug
25. Coolant, filling
26. Water tank, filling
27. Radiator (oil)
28. Pre-filter, fuel

8CP142 M142EN1
The periodic measures are intended to be performed
primarily with the specified hours of operation,
secondarily for the periods: daily, weekly, etc.
Remove all dirt before filling, when checking
oils and fuel, and when lubricating with oil or
grease.
The manufacturer’s instructions noted in the
engine manual also apply.
MAINTENANCE MEASURES
Items Action See page Comments
in fig. 1
Before starting each day
14 Check level in hydraulic reservoir 9
2, 27 Check that cooling air is unrestricted 9
19 Refuel 9
2 Check diesel engine coolant level 10 See engine manual
10 Check diesel engine oil level 10 See engine manual
3 Check setting of scrapers 11
17, 18 Check sprinkler system 11,12,13
26 Fill the water tank 13
Test the brakes 13
Every 10 hours of operation (Daily)
Items Action See page Comments
in fig. 1
9 Clean the air cleaner filter element and
ensure that hoses an connections are tight 14
4 Check the tire pressure 15
6 Check the wheel nut torque 15
5 Check the ballast bolt torque 15
21, 22 Lubricate the steering cylinder, steering bearing
and oscillation shafts 16
After the first 50 hours of operation change all the oil filters and
lubricating oils, but not the hydraulic fluid.
Every 50 hours of operation (Weekly)