New Holland T4020 Deluxe User manual

T4020 / T4030 / T4040 / T4050 Deluxe - Supersteer
T4020
T4030
T4040
T4050
Deluxe
Supersteer
OPERATOR’S MANUAL
Print No. 84131258
3rd edition
English 09/08
Your success - Our specialty

OPERATOR’S MANUAL
Print No. 84131258
3rd edition
English 09/08
T4020
T4030
T4040
T4050
Deluxe
Supersteer

SECTION SUMMARY
1 -- Introduction and safety measures
2 -- General information, controls and instruments
3 -- Field operation
4 -- Lubrication and Maintenance
5 -- Troubleshooting
6 -- Vehicle storage
9 -- First 50 hour Service Forms
10 -- Alphabetical Index
7 -- Accessories
8 -- Specifications and Data

Electro-magnetic Interference (EMC)
This tractor complies strictly with the European Regulations on electro-magnetic emissions.
However, interference may arise as a result of add-on equipment which may not necessarily meet the required stan-
dards.
As such interference can result in serious malfunction of the unit and/or create unsafe situations, you must observe
the following:
•Ensure that each piece of non-New Holland equipment fitted to the tractor bears the CE mark.
•The maximum power of emission equipment (radio, telephones, etc.) must not exceed the limits imposed by
the national authorities of the country where you use the tractor.
•The electro-magnetic field generated by the add-on system should not exceed 24 V/m at any time and at any
location in the proximity of electronic components.
Failure to comply with these rules will render the New Holland warranty null and void.

CONTENTS
Section -- Page
SECTION 1
Communications for the user 1--1..................................................................
Identification plates 1--2..........................................................................
Important ecological considerations 1--5............................................................
Always work safely 1--6..........................................................................
Working safely 1--7..............................................................................
Guards and safety covers 1--13...................................................................
Safety decals 1--15..............................................................................
Standard symbols 1--27..........................................................................
Tractor noise level information sheet 1--28..........................................................
SECTION 2
General notes, controls and instruments 2--1........................................................
Analog control panel 2--2.........................................................................
Digital instrument control panel 2--8................................................................
Multifunction display 2--13........................................................................
Light control lever 2--30..........................................................................
Operating controls 2--31..........................................................................
Cab 2--40......................................................................................
Mechanical transmission (16F+16R) 18.64/24.35 mph (30/40 km/h) 2--56...............................
Mechanical transmission (28F+16R) 18.64/24.35 mph (30/40 km/h) 2--60...............................
Mechanical transmission (32F+16R) 18.64/24.35 mph (30/40 km/h) 2--62...............................
Electrohydraulic transmission (32fwd+16rev) 30/40 km/h 2--64........................................
Electrohydraulic transmission (44fwd+16rev) 30/40 km/h 2--68........................................
Fast transmissions 24.35 mph (40 km/h) 2--73......................................................

SECTION 3
Field operation. 3--1.............................................................................
Starting and stopping . 3--2.......................................................................
Brakes 3--6.....................................................................................
Mechanical 4WD 3--8............................................................................
Electrohydraulically controlled four--wheel drive 3--9..................................................
Differential lock 3--10............................................................................
Lim--Slip front differential lock 3--11................................................................
Electrohydraulic differential lock 3--12..............................................................
Power Take-- Off 3--14...........................................................................
Hydraulic lift with mechanical control 3--19..........................................................
Electronically controlled hydraulic lift 3--23..........................................................
Rear three--point linkage 3--30....................................................................
Implement linkage points 3--34....................................................................
Rear remote auxiliary control valves 3--39..........................................................
Front 2 WD wheel track adjustment 3--42...........................................................
4WD wheel track adjustment 3--44.................................................................
Tyres 3--51.....................................................................................
Metal ballast 3--66...............................................................................
Liquid ballasting 3--67............................................................................
Permitted maximum weights 3--70.................................................................
SECTION 4
Lubrication and maintenance 4--1..................................................................
Running in period 4--2............................................................................
Fuelling the tractor 4--3...........................................................................
Access for inspection and maintenance 4--7........................................................
Lubrication and maintenance table 4--8.............................................................
Instrument panel warning lights 4--8................................................................
Flexible maintenance 4--11.......................................................................
EVERY 10 HOURS OF WORK 4--20...............................................................
EVERY 50 HOURS OF WORK 4--21...............................................................
EVERY 100 HOURS OF WORK 4--26.............................................................
EVERY 300 HOURS OF WORK 4--29.............................................................
EVERY 500/600 HOURS OF WORK 4--34..........................................................
EVERY 1200 HOURS OR EVERY YEAR 4--38......................................................
EVERY 1200 HOURS OF WORK OR EVERY 2 YEARS 4--40.........................................
EVERY 1800 HOURS OF WORK 4--46............................................................
Electrical System 4--47...........................................................................
Fuelling 4--80...................................................................................

SECTION 5
Troubleshooting, causes and solutions 5--1.........................................................
SECTION 6
Storing the tractor 6--1...........................................................................
SECTION 7
Accessories 7--1................................................................................
Front Power Take Off 7--2........................................................................
Mechanically controlled front hydraulic lift 7--4.......................................................
Electronically controlled front hydraulic lift 7--5.......................................................
Front three--point linkage 7--11....................................................................
Quick fit implement linkage 7--20..................................................................
Towing equipment 7--22..........................................................................
Hydraulically operated towing hitch 7--26...........................................................
Joystick 7--28...................................................................................
Control valve for trailer hydraulic brakes 7--29.......................................................
SECTION 8
Specifications and data
SECTION 9
First 50 hour service
Inspections and/or operations to be carried out
SECTION 10
Alphabetical index

SECTION 1 -- GENERAL INFORMATION AND SAFETY
1--1
SECTION 1
GENERAL INFORMATION AND SAFETY PRECAUTIONS
GENERAL
This Use and Maintenance Manual provides a guide
for the user with regard to running--in, use and
maintenance of the tractor.
Read this manual carefully and keep in a convenient
place for future reference. Do not hesitate to contact
your local dealer for any queries concerning your
tractor. The dealer can provide skilled personnel,
trained by the manufacturer, original service parts
and all tools and equipment necessary for your
service requirements.
The tractor is designed as a power generator and
drive--propulsion unit for use in normal and traditional
agricultural conditions.
The tractor is also designed to provide maximum
performance, economic running and easy use over a
wide range of operations. Prior to delivery, all
machines are carefully inspected (by both the
Manufacturer and your local authorised dealer), to
make sure that they reach the user in perfect
condition. To maintain the tractor in this condition and
ensure trouble--free operation, the routine
maintenance described in Section 3 of this manual
must be carried out at the specified intervals.
CLEANING THE TRACTOR
Your tractor is an advanced machine, fitted with an
electro--hydraulic control system. Care must be taken
when cleaning the tractor, especially if a pressurised
water cleaner is used.
•When using a pressure washer, never stand too
close to the tractor or direct the water jet on
electrical components, seals or intake openings,
etc..
•Never direct jets of cold water at the hot engine
or exhaust. See also Section 4
(Recommendations for bodywork maintenance).
SAFETY PRECAUTIONS
Safety precautions for the operator and bystanders
are shown on page vii to xii inclusive. Read the safety
instructions and follow recommendations and hints
before starting to use the tractor.
SERVICE AFTER THE FIRST 50 HOURS
OF WORK
The operations required for the first service are
shown at the end of the Manual, immediately prior to
the index.
After the first 50 hours of use, return to the dealer with
your tractor and this Manual in order to carry out the
Manufacturer’s checks and to fill in the certificates
included on pages 9--1 and 9--3). The first sheet
(page 9--1) must be compiled on completion of the
service and held by the dealer. The second sheet
(page 9--3) must be kept in the Manual for
documentation and reference purposes. Check that
both copies are signed by both yourself and the
dealer.
SPARE PARTS
“Non--original” spare parts have not been tested or
authorised by the Manufacturer. Installment and/or
use of such products may adversely affect the
tractor’s design specifications, thereby
compromising operational safety. The manufacturer
cannot be held responsible for any damage resulting
from the use of “non--original” spare parts.
No modifications may be made to the tractor without
written authorisation from the Manufacturer.
WARRANTY
The tractor is guaranteed in accordance with current
legislation in your country and in line with contractual
agreements reached with the dealer at the time of
sale. However, the warranty is no longer valid if the
rules and instructions for the use and maintenance of
the tractor, described in this Manual, are not
observed.

SECTION 1 -- GENERAL INFORMATION AND SAFETY
1--2
TRACTOR IDENTIFICATION PLATES
Serial numbers identify the tractor and its main components. The identification data must be supplied by the
dealer for requests for spare parts or service operations. Identification data is of fundamental importance in the
event of theft of the tractor. The location of the various identification data is shown below.
TRACTOR CHASSIS FRAME
IDENTIFICATION DATA PLATE -- Fig. 1
The tractor’s frame number is stamped over the front
support (1). It gives the safety frame identification
data.
Indicate below the corresponding serial number.
No.
1
TRACTOR TYPE--APPROVAL SUMMARY
DATA PLATE FOR MODELS WITH ROLL
BAR -- Fig. 2
The plate (1) is on the right--hand side.
Indicate below the corresponding serial number.
No.
2
TRACTOR TYPE--APPROVAL SUMMARY
DATA PLATE FOR MODELS WITH CAB
The plate (1) is inside the cab on the right--hand side.
Indicate below the corresponding serial number.
No.
3

SECTION 1 -- GENERAL INFORMATION AND SAFETY
1--3
ENGINE IDENTIFICATION DATA PLATE
(models T4040 and T4050) -- Fig. 4
The serial number of the engine fitted on the tractor
is stamped on the right--hand side of the engine body
(1).
Indicate below the corresponding serial number.
No.
1
4
ENGINE IDENTIFICATION DATA PLATE
(models T4020 and T4030) FIG -- 5
The serial number (1).of the engine fitted on the
tractor is stamped on the left--hand side of the engine
body near the hydraulics pumps.
Indicate below the corresponding serial number.
N0
1
5
ROLL BAR IDENTIFICATION PLATE -- Fig. 6
The plate (1) is inside the right--hand upright of the
frame.
Indicate below the corresponding serial number.
No.
6

SECTION 1 -- GENERAL INFORMATION AND SAFETY
1--4
CAB IDENTIFICATION PLATE -- Fig. 7
The cab identification plate (1) is located at the rear
on the right--hand side as shown in the figure.
Indicate below the corresponding serial number.
No.
7
FRONT AXLE IDENTIFICATION PLATE
-- Fig. 8
The plate (1) is located on the right--hand side and
gives the identification data for the axle fitted on the
machine.
Indicate below the corresponding serial number.
No.
8
TRACTOR CHASSIS FRAME
IDENTIFICATION DATA PLATE FOR
MODELS WITH FRONT LIFT -- Fig. 9
The tractor’s frame number is stamped over the front
support (1). It gives the identification data.
Indicate below the corresponding serial number.
No.
9

SECTION 1 -- GENERAL INFORMATION AND SAFETY
1--5
IMPORTANT ECOLOGICAL
CONSIDERATIONS
Soil, air and water are essential elements for
agriculture and for life on in general. If local legislation
does not control the treatment of certain substances,
the production of which is necessitated by advanced
technologies, products derived from chemical and
petrochemical products must be used and disposed
of according to the rules of common sense.
The following recommendations may be of help:
•Find out what the relevant legislation in your
country stipulates.
•Ask your suppliers of lubricants, oils, fuels,
anti--freeze, detergents, etc.. for information on
the effects of these products on humans and the
environment and for instructions concerning their
use, storage and disposal. In many cases, local
agricultural consultants will be able to provide
assistance.
SUGGESTIONS
1. Avoid using unsuitable, pressurised filling
systems or fuel cans when filling tanks, as these
may cause considerable spillage and leakage of
liquids.
2. As a general rule, do not allow liquid fuels,
lubricants, acids, solvents, etc., to come into
contact with the skin. The majority of these
products contain substances that are potential
health hazards.
3. Modern lubricants contain additives. Do not burn
contaminated fuel oils and/or oils used in
conventional heating systems.
4. Avoid spillage when transferring used engine
cooling liquids, engine and transmission
lubricants, hydraulic oils, brake fluids, etc.. Never
mix used brake oil with fuel oil, or fuel oil with
lubricants. Store safely until suitable disposal can
be arranged according to national legislation or
local regulations.
5. Modern anti--freeze liquids and solutions, e.g.
anti--freeze and other additives, must be replaced
every two years. They must not be left to be
absorbed into the ground, but must be collected
and disposed of in a suitable manner.
6. Do not open the air conditioning systems to carry
out work. These systems contain gas which must
not be released into the atmosphere. Contact your
dealer or specialised personnel, who are equipped
with the appropriate equipment and are authorised
to refill the system.
7. Any leakage or defect in the engine cooling or
hydraulic systems must be repaired immediately.
8. Do not increase the pressure in pressurised
systems, as this may cause component parts to
burst.
9. When welding, make sure that hoses are properly
protected as sparks or molten material may
puncture or weaken the tubes and sleeves,
resulting in leakage of oil, cooling liquid, etc..
10. Do not adjust the setting of the fuel delivery
system as this will alter the emission of exhaust
fumes.
NOTE: THE ENGINES INSTALLED ON THE
TRACTORS COMPLY WITH
ANTI- POLLUTION LEGISLATION.

SECTION 1 -- GENERAL INFORMATION AND SAFETY
1--6
ALWAYS WORK SAFELY
This warning symbol points out
important messages concerning
your safety.
Read the following safety regulations carefully and
follow the recommendations in order to avoid
potential hazards and safeguard your health and
safety.
In this manual the symbol is accompanied by the
following keywords:
CAUTION
When the warning is to prevent potential damage to
the machine, which could also put the operator’s
safety at risk.
DANGER
This warning specifically indicates a potential danger
to the user or to any other person directly involved.
Failure to observe the instructions preceded by the
aforementioned key words (CAUTION and
DANGER) may result in severe or fatal injury to the
persons involved.
Furthermore, this manual also contains instructions
in italics preceded by the terms NOTE and
WARNING, with the following relevance in relation to
machine protection:
NOTE: Underlines the correct procedure or
technique to be followed by the operator.
WARNING
Informs the operator of the danger of damaging the
machine if the specified procedure is not followed.
IMPORTANT WARNINGS
The machine is designed and produced exclusively
for agricultural use.
All other use will be considered to be contrary to the
use specified by NEW HOLLAND, who cannot be
held liable for damage to property or the machine, or
for personal injuries which may result.
Persons who risk improper use will therefore assume
the responsibility for any consequences arising from
such use.
Compliance with the instructions for use,
maintenance and repairs described in this manual,
are the essential preconditions for the use specified
by NEW HOLLAND.
The machine must only be used, serviced or repaired
by personnel trained in the relevant working methods
and safety regulations and who have been authorised
to work on the machine.
The user must also observe the rules concerning
general safety and accident prevention, including the
Highway Code when driving on public highways.
Any arbitrary modifications made to this machine will
release NEW HOLLAND from any liability resulting
from damage or injury.
NEW HOLLAND and all its distribution organisations,
inclusive of, but not restricted to, national, regional or
local distributors, cannot be held liable for damage
resulting from the malfunction of parts and/or
components not approved by NEW HOLLAND.
Under no circumstances will a guarantee be issued
for products made or sold by NEW HOLLAND that
are damaged as a result of the malfunction of parts
and/or components not approved by
NEW HOLLAND.

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