DEUTZ FAHR

. • x ^ : ^

THE NUHBER ONE:

AGROPRIMA POWERPLUS

Field-perfecled and time-tested: the

DEUTZ-FAHK ACROPRIMA. The eco­

nomica! standard tractor with ali

proven DEUTZ-FAHR convenicnces.

The new ACROPRIMA POWERPLUS trac-

tors offer even more horsepower and

comfoit

Highlighh:

|T| Strong aircooied DEUTZ

engincs with excellcnt torquc back-up.

\2\ Total synchromesh ìiansmission

with fincly graduatcd gear ratios in the

main working range. [3} Synchronized

straighdine forward/reverse shifting.

[4] Central four whccl drive with high

ground clearance and farge lock- t

to~lock angle. [5] Direct PTO drive

gìving high PTO power at front and rear

[i] Forceful, highly reliable hydraulics

with separate olì system; at option:

ACROTRONIC-hD with actjve vibra-

tion damping. \7\ Spacious comfort r •

cab with optimized sound-proofing.

[ff] Ali routine mainlenance work Is

easily and quickly performed without

need of tools.

\i'-.'

ACROPRIMA POWERPLUS:

Easily handled 4-cyìinóer or high-performance 6-cylinder variant with more tracOorì power.

3

ACROXTRA POWERPLUS:

Excellent foiward vision, optimum v/eight distribution, and quiel cab thanks to the front-mounled engine.

THE ALTERNATIVE:

ACROXTRA POWERPLUS

marking the start of a new tractor

era: the DEU72-FAHK ACROXTRA.

The ACROXTRA POWERPLUS tractors

offer even more horsepower and

comfort

Highiighfs: [7] Strong aircoolcd DEUTZ

engines wtth excellent torque back-up.

2] Fully synchronized or total synchro-

mcsh transmìssìon with fincly gradu-

ated gear ratios. [3} Synchronized

straightline fonvard/reverse shifting.

4 Central four wheei drive with

high ground dearance and largo lock-

to-lock angle. [T| Direct PTO drive

giving high PTO power (T| Powcrful

hydraulics with separate oit system; * È

at option: AGROTRONIC-hD. [7] Spa-

cious comfort cab with optimized

sound-proofing. [8j Maintenance is

quick and easy - without need of tools.

•^JW^.

POWER AMD FLEXIBILITY THE ENGINE5,

DEUTZ engines are extremely du-

rable. And their high-tech injection

technology makes them verilable fuel

economizers protectìng the environ-

ment Designed far rugged perform­

ance, ihey toii away untiringly having

gutsy power in resen/e. DEUTZ engines

are known worldwide for durability

reliability and fuel efficiency. From

AGROXTI^ 4.07 up (53 kW/72 hp), thcy

have a thermostat-controlied cooling

air blower Ali engines can also run on

bio-diesel.

40 sek

New-generaHon DEUTZ diesel power the AGBOXTRA and AcRoPKimÀ tration, giving fhem ihat extra agìUty.

SUPER-QUICK ANDTRULYFLiXIBLi.

Direct injection permits the enginc to

respond easily to the acceleratorpedal

and develop full power in no time at ali.

High flexibilityat maximum torque, little

torque decline of only 30% and steep

torque rìse of more than 20% for fast

manocuvring and acccfcration when

hauling Ioads. High flexibility under

heavy traction and PIO Ioads. Benefits:

betteracreage performance and shorter

haulage times. As there's less shifting

to be do ne.

TURBO POWER FOR

EVEN MORE PERFORMANCE.

On ACROXTRA traaors 4.47, 4.57 and

AGROPRIMA tractors 4.51, 4.56 turbos

boost engine power by forcing more

combustion air into the cylinders du-

ring each cyde. More fuel can be

injected, giving a bigger "bang" under

compression and a higher torque rise.

Benefits: stili better torque characteris-

tJcs and an optimized power output

while the fuel consumption remains

low.

ACCURA7ELY METERED

FUEL INJECTigM QUANTITY.

The injection system assures optimized

combustion. Fuel is injected by the

nozzles in exactly metered quantities

that are delivercd to the Individuai cylin­

ders by the single elements of the

in-linc injection pump. The injection

pump has fully automatic lubrication

and does not require any setvicing.

A high-capacHy turbocharger wffft pulse-iharging boosts the engine power and assures good torque back' up also in the lower speed rango.

EASY ACCESS LiniE MAINTENANCE

Air fiHer thetk and eleanìng af fhe fìiik of a wrist. And only when Hie lotttaminatìon inditafor in Hw dashboard comes

Side panels are detathable. Just a few operations are netessary to raise the bood, no foo/s.

Servicing and maintenance shouid

take as little time as possible. The

DEUTZ-FAHR engineers bave taken

care to provide good access io al! parts

requiring sen'ice. Ali work can be per-

formed at the flick of a wrist To check

orclean the air fUteryou just remove the

side panel or front grille, without need

of tools. Oil level check on engine, top-

ping up or changing oil are carried out

without the^side panels having to be

removed. Aircooied engines only

require an occasionai check of the

V'belt tension.

Adjustmcnt by mcans of the toothcd

tensioning device will only take a few

seconds.

THE AÙVAHUGtS RiVIiWED

Powerful, environmentally acceptable DEUTZ engines

High flexibility under widely varying loads

Stecp torque rise

f ligh fuel efficiency

Optimized use of fuel energy

Base of maintenance and durability

High aucage performance

Low cost-of-ownership, high ovcrall economy

MMY 5PEEDS SHIFTED WITH EASE: THE TRANSMISSION.

« K Doalcivfth li= Single dutth € = Central drive

whliself-lotking differential

i /= Senfice brake, (ronf

e= Planeiary final drives

f= 4'WD drive engagement

g= Servite brake, rear

h= Parking brake i = DiHereniial

lock /= Pro

engagement k= Luhrìtaiion

pump

A transmission to cope with heavy

tractjon jobs and widely varying speeds:

ali gears have belical cut toothing - hr

quiet running, high power transmission

and assuring a long life.

directly opposite the M-range at the

same speeds.

MULTISPBBD 6EARB0X

FOU AGHOPRIMA

AND AGR0X7RA 4.47 TO 6.Ì7

In the speed range between 2.4 and

40 km/h, there are 18 forward and

6 reverse speeds available. For heavy

traction and slow PTO work you can

choose among 6 speeds in the !ow

S7R0N6 CREEPiR RAHGE.

A creep speed range LL is available as an

option - also for tractors fitted with a

high speed (40 km/h) transmission, per-

mitting a further 6 fully synchronized

slow speed gears for specialist applica-

tions between 0.4 and 1.7 km/h.

b

r k

Icfa

liTisai^rL rrnff?

n = S40/1000/min n = S40/750/mÌn

@ (s>^&<^

I

^g

range L, to which 6 speeds are added in

the medium range between about 5

and 18 km/h. FuitherG speeds between

10 and 40 km/h are offered in the fast

range H for haulage jobs. Changing

gears is quick and easy, ali speed gears

and the main range gears il, M, H, R)

being synchronized. The reverse range

R. also has 6 speed gears. They are

Clear shift pattern: Two levers only. Straightiine shift-ing from reverse R to medium range M/ permUting quick and safe thange of direction.

8

LARGEBRAKiS

FOR UTM057 SAfETY.

Tvvo hydraulic fixed-caliper brakes are

positioned on the final drive shaft in

gives trae 4-wheel braking safety. This

brake is positigned directly ahead of

the 4-WD axlc to protect the universa!

drive shaft Ali brakc linings are free

from asbestos.

UtmosfTeliabiUty braking: AH brakes are exiernal, hyérauikaity operated and seM-adiusHng,

front of the rearaxie. This shaft revolves

al high speed and low torque. 5o, an

excellent braking effect is obtained at

little energy input The hydraulically

operated fixed-caliperbrake at the front

THE ADVANTAGES REVIEWED:

A vcritable MULTISPTTD Uans-mission

Helical cut toothing

18 fonvard and 6 reverse speeds

50% oi ali speeds avaibblc in the main v^orking rango hrtwcvn 4 and 12 km/h

Optional creeper range adding another 6 speed gears, also avail-ablc for 40 km/h tractors

Total synchromcsh

Extcrnal, well accessible brakes

ìhe imULTISPEiD transmission has finely graduaied gear ratios wbich are partìeularly usehii in the main tulfivafing range between 4 and 12 km/h where Hiey altow sbifting in smali steps.

9

OPTIMIIED SHIFTING COMFORT ON AGROXTRA: QUADRO-SPLIT.

atss Qiange-speed transmission

b= Range transmisàon

c= QUADRO-SPLIT

d= DualduHhf main drive and rear PTO

e= Single tluHh, front PTO

f= (entrai drive with OPTIBLOC

g= Pfanefory final drive

h= Servite brakC/ front

1= 4-WD engagement

k= Servite brake, rear

1= Parking brake m = DifferenHal

loik n= PTOspeed

control

On AGROXTRA iractors 3.57,4.07 and 4.i7,

the power is transmitted by a fully

synchronized transmission with 16 ior-

ward and 8 reverse gears. Induding the

creeper range, there are up to 24 for-

ward and 12 reverse gears available.

The transmission has particularly finely

graduated speed ratios in the 4 to

12 km/h speed range. The gears in the

high range for on-road seivice permit

fast changing - that saves a tot of

working ti me.

REUABLE BRAKIMG-

AL50 AT HIGH SPEEDS.

The ACROXTRA is stopped by a field-

perfected four-whee! brake system:

hydraulic fixed-caliper disc brakes at

front and rear (externa! and self-adjust-

ing) assure maximum safety. Ali brakes

are easiJy reachcd and setviced and

protect the environment as the brake

ììnings are asbestos-free.

QUADRO-SPLIT-

THE SHIfTIHG REVOLUTION.

The synchronized QUADRO-SPLIT

splitter range offers outstanding bcn-

cfits: fotward/reverse shifling by

means of one lever on the steering

wheel. For ali speed and range gears.

And also for reduction of ali foiward

speeds.

THE ADVANÌAGES REVIEWED:

Synchronized fotward/reverse shifting for quick and easy gear and direction changing andswift manoeuvring

Straightiine shift pattern permtt-ting fast reversing

Duplication of fotward speeds: permitting to match the tractor speed to any given job in the field, on grassland and on the road

50% ofall speeds are in the main cultivating range belween 4 and 12 km/h

External casily accessible brakes

QUADRO-SPLITi Ali available speeds are arranged in the N-pcrtfern. far easy lifting.

10

THE RIGHT HHATCH FOR ANY JOB: CHASSIS FRAME AHD PIO SHAFTS

A tieavy-duty frame and strong PTOs

make ttie AGROXTRA and AGROPRIMA

tractors fit foranyjob.

An ideal combina-ffon: exceffeiff manoeuvr'mg abilHy and high ground tlearante.

lASY MAMOEUVRINGr ALSO IN NARROW CORNERS.

The front drive axle is designed for

good centrai drive, manoeuvring:

balanced steering cylinders, and a large

steering lock angle of 50°.

BQUAL TURNS OF STEERING WNEEL 70 RIGHI OR LEF7.

High direzionai vehide stability

on-road is acbieved by the balanced

steering cylinders. Steering forces and

turns of the steering wheei are equal,

whether the operator turns to the right

orleft This is a welcome feature when

cultivating row crops. A separate oÌl cir-

cuit with higli-capactty pump supplies

the steering hydraulics. Benefit: quick

and reliable steering response even

when working with front Ioadcr

under heavy Ioad and at low engine

speed.

STRIKIN6LY HIGH GROUND CLEARANCE.

No problem to operate the tractorover

high crops andswaths. With high opcra-

tional reliability. The centrai drive shaft

of the 4-WD axle is protected over its

full length with a wrap guard.

DIRECT PTO DRIVE EOR HIGH POWER.

The PTOs bave direct drive from the

engine assuring pùiilcuìarly high cffi-

ciency. Without power loss in the trans-

mission. Front and rear PTOs are

operated independcntly and may be

engaged under Ioad.

Use fhe levar he§ide§ your seaf to se/ecf the desired rear PTO speed. Convenient and comhrtahie*

THE ADVANTAGES REVIEWED:

Easy manoeuvring

Steering lock angle up to 50°

Steering hydraulics with high-capacity pump

i

/ ligh ground clearance

Front and rear PTOs operated individually, may be engaged under Ioad

Straight PTO drive transmitting high power

11

The trailer hiUh is vertitally adiusi-able in two poù-tionSf and from AGBOXTM 4.57 upf also svnvehtype and automatic/ or wHh seven heighf adjustmenfs (on ali tracfors).

GREAT FORCES: THE HYDRAULICS

The hydraulics are powerful, rugged

and designed for high versalilily. The

response sensitivity is automalically

matched to the structure of the sci!.

SEPARATE Oli CIRCUITS:

NO MIXING

OR CONTAMINATION.

Strici separation between transmission

and hydrauiic oil systems. Mixing of

IMPLEMENT M0UN7ING AT TRACTOR REAR END: PERMITTING OPTIMUM POWER UTILIZATION.

The three-point hitch allows safe, quick

and easy coupìing-up of implements.

Both lift rods are adjustable in length by

one manipulation and have oblong

holes on both sides to compensate for

implement sway.

The automatic lowcr link stabilization

uses locking hars ortelescopicside bars

and spacers for implement guidance.

Hydraulically controlied functions: draft,

position and combined draft/positìon,

free fìoaling. ievcrs for preselection and

operatJon are arranged to the right of

the driver^s seat

different oil brands or unnecessary

heating are tbus avoided. The oil retains

its properties formuch longer periods

of lime. Maintenance costs remain ìow.

And what is more: Engine, transmission

and hydraulics can "live" on the same

oil brand. ^

The tottfrol levers for the remote vahfes are lotafed to the rìght of the driver's seat and are numhered to avoid tonfusion.

12

WHh AGROTRONIC-ho (availabh from ActtOXTM 4.47 Up arni on AeRoPRim) the tracfors possess the besf elettro-hydraulìi lift con­trol system the market tan offer.

mXIBILITY

10 PBRFORM A VARIETY

or DUTIES. A maximum of three remote valves

cart be fitled, each /lav/ng the fol-

lowing tour functions for single- or

double-acting working cylinders:

raising, ncutraì, lowering (may be

under pressure!) and free float/floating

position.

The remote couplers are numbered.

And different colour coding is used

for the raising and lowering functions.

Confusion is thus avoided.

0 = Control panel b = Etettronk

confro/ box c~ Main control

valve antt d= Load-sensing

pin e = Posffion

sensor f= Signal termi­

nal 9 = Rear remole

control h = Radarsensor 4

1 = AGROTROHIC-ìl

* = ¥/heel slip control

AGROTRONIC-hD AT OPTION ALSO

fOR AGROXTRA AMD AGROPRIHAA.

No more than finger tip control is re-

quired for preselection of hydraulic lift

operatìons as well as inierlock in trans-

port position; preschction of working

depth/height and free float position;

lowering speed; function selection; pre­

selection of lift height; wheei slip con­

trol. The sclccted functions are dis-

pìayed in the contro! panel.

OPTIMIZED ACRiAGE

PERFORMANCE BY ELECTRONIC

WNEEL SLIP CONTROL.

Electronicwheel slip control in conjunc-

tion with a radar sensor guarantees full

exploitalion of the tractoi^s potentia!

when ploughing. With wheeI slip

control engaged (by pressing the

key in the control panel), even the

slightest difference between actual and

theoretical ground speed is sensed

and a signal is given to the hydraulic lift

The control mechanics then quickly

transfers weight from the ìmplcmcnt

to the tractor, counteracting the wheeI

slip. Benefits: uniform working depth,

improved acreage performance, lower

fuel consumption, and an operator

who can work with greatcr ease.

ACTIVE VIBRATION DAMPING,

In on-road transport sen/ice with

mounted implcments, tractor and

implement may buHd up vibrations.

With ACROTRONIC-hD, Ioad sensing

pins on the lower links measure the

vibrations andtransmit them to the e/ec-

tronic control box. This processes the

signais and starting from 8 km/h ground

speed automatically raises and lowers

the lift cylinders so that the vibrations

are effectively compensated. Benefits:

hazardous pitcbing movcmcnts are

effectively reduced, which improves

safety on the road, driving comfort and

component stress Ioad.

THE AÙVANTAGES REVIEWED:

Separate oil circuito

High pump capacities

Tremvndous lUling forces

Large oil volumes available at remote couplers

Front hydraulics integrated in the tractor design

AGROTRONIC-hD as an option

tVffn front hydraulics (avail­able also as retro-ftt) the fractor is a trae all-rounder fìt to perform a variefy of combined jobs.

13

GENEROUS COHUFORT THE STARCAB,

The STARCAB: Comfort for long working hours, Oear, €ontìse layout, ali tonfrols grouped by font-Hans and easy at liand. Porfeded ali-round field of vision*

The STARCAB: comfortahle, spacious

and compact With variable venOlation

through individually adjustable air

nozzles on Windows and doors and a

hesh air blower. And what is more,

the STARCAB excells in quietness, even

when the going gets tough.

Invìting: Menfy of free room. ComfertoUe and safe fo gei in and out.

WIDE OPiMIMG

DOORS AND ANiPLE LEO ROOM.

The Wide, robust frame doors open

Wide to the bacl< up to 90 degrees.

Broad, deep anti-skid steps make it easy

to get in and oulof the cab. For further

ease, the flooris flatwithout obstructing

levers or pedals. Sit down in a com-

fortable working position - with a lot of

free space for your, personal comfort

A GOOD SEATEMHANCES YOUR

PHYSICAL FITMES5.

Choose between the hydraulic MULTI-

FIT or pneumatic AERO-FIT seat sus-

pension - with horizonta! isolator for

optimizcd comfort; seat back angle,

seat height, and lumbar support are

ali adjustable to match the operatofs

personal needs.

14

Cofifro/ console wHh tlear layout, Controls grouped by functions, ali switches and piìot Gghts itttegrated in the dashboard.

CENTRAL UNI7AND

OM-BOARD

COMPUTER FOR ADDITIONAL

fUNCTIONS.

Exact data is obtainable from the

cential unit: cnginc rpm in digita! or

bargraph forni; working hours (which

remain stored wben the batter/ is dis-

connected); PTO speed both front and

rear; ground speed relevant to engine

revolutìons and gear speed. The digitai

figures are displayed in the same

field as the engine rpm bar graph, so

both values are easily comparabie.

Information on actual ground speed

is also ti-ansmitted via signa! terminal

to any following machinery for accurate

control.

The driver can program the system to

cater for varying tyre sizes; the centrai

unit processes this Information. The

on-board computer shows additional

data important for economica! opera-

tion and for taking immediate deci-

sions relatjng to work rate and overall

performance. These data are: actual

time worked, working width, area or

distance covered, area performance

per hour and exact quartz dock

time.

IN'CAB

CU MATE fOR

OPTIMUM COMFORT.

The STARCAB ventilation can keep

you eoo! in summer and warm when

it is cold. Proni fesr, and side Windows

can be set to gap openlng. In addition,

front and rear Windows can be raised

up to 90°

When tlie cab is fully closed, an extra­

strong 3-speed fresh air blower with

8 adjustable nozzles distributes fresh

air which is cleaned by the external

dry-type filtcr (activated-carbon filter

possibie as well). An cffcctivc hcater

assures a warm working environment

in cold weather Ali AcROpRiMA tractors

and the AGROXTRA up from 53kW/

72 hp can come with air conditioning

as an option.

THE ADVANTAGES REVIEWED:

Wide opcning doors

Ampie leg room and space to move about

Central unit and on-board computer at option

MULTI-FIT or AERO-FIT seat

Optimizcd hcating and ventila­tion systems

Optional air conditioning

ixcellent in-cab climate: Head and leg room individoally heatedor ventilafed.

15

ONE OR THE OTHER BUT ALWAY5 POWERPLUS

-f y

The specificadons, illustraOons and weighis shown in this brochure are subject to modification and may differ from country to country. To obtain more detaited specificadons and the range of optional equipment and accessorìes (e.g. ballast weights, cab equipmenl tyre sìzes, etc.) please contact your locai dealer v

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THE TRACTOR SPECIALISTS MOWIO-STOVCO - £MM£

KHDAgrartei. Q^H DEU-GB-F-1 994-4

Inv. 9361