Manitou MHT-X 780 T-E3 User manual

648645 EN(01/01/2012)
MHT-X780 T-E3
MHT-X860 LT-E3
MHT-X950 LT-E3
YOUR DEALER
OPERATOR’SMANUAL
THIS OPERATOR’S MANUAL MUST BE KEPT INTHE LIFTTRUCK AND MUST BE READ AND UNDERSTOODBYOPERATORS.
COSTRUZIONI INDUSTRIALI
Via Cristoforo Colombo, 2
Loc. CAVAZZONA
41013Castelfranco Emilia (MO)
( Tel.[phone] - Fax[phone])
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MHT-X 780 T-E3
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2-1
2-DESCRIPTION
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2-8
CHARACTERISTICS
MHT-X780T-E3
I.C. ENGINE
Type PERKINS 1104D-44TA NJ 38996
Fuel Diesel
Numberofcylinders 4 in line
Suction Supercharged
Injection system Direct
Ignitionsequence 1,3,4,2
Capacitycm34400
Bore andstrokemm105 x 127
Compression ratio 18,2:1
Nominal rating loadedrpm2200
Ratingslow unladenrpm930
Max. rating unladenrpm2200
Power ISO/TR 14396cv-kW144- 106
Power SAE J 1995cv-kW144- 106
Maximum torque ISO/TR14396Nm556 to 1400 rpm
Air cleaner m3
Type of cooling By water
Fan Puller (1760 min-1)
TRANSMISSION
Hydrostatic pump REXROTH
Type A4VG71DA Hydrostatic withcontinuousspeed
adjustment and engine with inching
Forward/reverse selectorElectromagnetic
Numberofforward speeds2
Numberofreverse speeds2
Mainpump
displacement min./max.cm3/giri0a 71
Capacity max.L/min.170
Pressurebar450
Supply pump
displacementcm319,6
Capacity max.L/min.47
Pressurebar32 ±2
Hydrostatic motor REXROTH
Type A6VM107DA
displacement min./max.cm3/giri32 a 107
Front axle DANA
Differential Limited slip
Reduction gearPlanetarygear
Rear axle DANA
Reduction gearPlanetarygear
Drive wheels 4RM Permanent
Front tyres MICHELIN
Size 18R 22,5 XF1E TL
Pressurebar7,5
Rear tyres MICHELIN
Size 18R 22,5 XF1E TL
Pressurebar7,5
ELECTRIC CIRCUIT
BatteryStandard12V - 105 Ah - 850 AEN
Alternator 12 V -120 A
Starter 12 V -3 kw
BRAKE CIRCUIT
Service brake Hydraulic power brake
Type of brakeMultidiskbrakeimmersed in oil
Type of controlFoot-operated for the front andrear axles
Parking brake
Type of brake Negative action,acts on frontaxleservicebrakes
Type of control Electro-hydrailc
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2-9
SPECIFICATIONSAND WEIGHTS
Speed of movement for lifttruck in standardconfiguration on flat
ground (except particular conditions)
Front unladen km/h 28
laden km/h 10
Rear unladenkm/h 28
ladenkm/h 10
Rated capacity with standardattachmentkg 8000
Standard lifting heightkg 6800
Fork dimensions(length x width xthickness)mm 1200 x200 x60
Distance from the centre ofgravityfrom the load to thelug of the forks mm 600
Lifttruckweight with standard attachment
Unladenkg 12775
At ratedloadkg 20775
Weight per axle with standardattachment (transport position)
Front unladenkg 4085
Rear unladenkg 8690
Front rated loadkg 18175
Rear ratedloadkg 2600
Drag strain on thecoupling hook
Unladen (sliding)daN 9200
At ratedload(transmission setting)daN 10500
Pull strain withopen carrier (according to standardISO 8313) daN -
HYDRAULIC MOVEMENTS
Longitudinal stability limiter and warning deviceElectronic
Lifting motions (boom retracted)
Unladen liftings -m/mn -
Unladen lowerings -m/mn -
Telescopingmotions (boom raised)
Unladen extendings - m/mn -
Unladen retractings - m/mn -
Tilting movements
Unladen diggings -°/s -
Forwardtilting unladens -°/s -
HYDRAULIC CIRCUIT
Hydraulic pump
Type Variablevolume pistons
1st casing
Capacitycm363
Max. rating capacity unladenl/mn140
Flow rate at 1600 rpml/mn100
Maximum service pressurebar 270
Telescopingcircuitbar 220 / 270
Lifting circuitbar 270/ 270
Tilt circuitbar 190 / 280
Attachment circuitbar 270
Steering circuitbar 175
SOUNDAND VIBRATION
Level ofsound pressure inthe driver scab LpA
(according to standard NF EN12053)
dB79,7
Level ofsound powerensuredin theLwA environment
(according to directive2000/14/ECmodifiedby directive 2005/88/EC)
dB 103 (measured)
105 (ensured)
Average weightedacceleration ondriver s body
(according to standard NF EN13059)
m/s2
Theaverageweightedacceleration transmitted to thedriver shand/armsystem
(according to standard ISO 5349-2)
m/s2<2,5
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2-14
DIMENSIONS AND LOAD CHART
MHT-X 780 T-E3
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Õïéëð
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Òïèðë
Ñîðð
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Ììðéð
Ëîëîð
Êììîð
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2-20
INSTRUMENTS AND CONTROLS
14
15
11
720
19
7
34
34
31
35
13
29
28
16
1
23
26
27 8
7
3
4
9
17
7
35
24
10
25
5
18
36
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2-21
DESCRIPTION
1 - DRIVER’S SEAT
2 - SAFETYBELT
3 - CONTROL ANDSIGNAL LIGHTSPANEL
4 - LONGITUDINAL STABILITY LIMITER AND WARNINGDEVICE
5 - EMERGENCYSTOP BUTTON
6 - EMERGENCY EXIT
7 - SWITCHES
8 - LIGHT SWITCH,HORNAND INDICATOR SWITCH
9 - FRONTAND REARWINDSCREEN WIPERSWITCH
10 - IGNITIONSWITCH
11-FUSES AND RELAYSIN THE CAB
12 - FUSES ANDRELAYS UNDER THE ENGINE HOOD (NOTILLUSTRATED)
13 - DIAGNOSTIC SOCKET
14-ACCELERATOR PEDAL
15 - SERVICE BRAKEPEDALAND TRANSMISSIONCUT-OFF
16 - FORWARD/NEUTRAL/REVERSEGEAR SELECTION
17 - HYDRAULIC CONTROLSAND TRANSMISSION CUT-OFF
18 - FUNCTION FILES
19 - LEVELINDICATORS
20 - HEATERCONTROL
20 - AIR CONDITIONING CONTROLS(OPTION AIR CONDITIONING)
21 - CAB FILTER VENTILATORS
22 - WINDSCREEN DEMISTERVENTS
23 - HEATING VENTS
24 - BRAKE FLUIDRESERVOIRAND WINDSCREENWASHERACCESSPANEL
25 - STEERING WHEEL REGULATING HANDLE
26 - DOOR LOCK
27 - LOCKING HANDLE FOR UPPER HALF-DOOR
28 - UNLOCKING BUTTON FOR UPPER HALFDOOR
29 - HANDLEFOR REAR WINDOW OPENING
30 - DOCUMENTHOLDER
31-SUN VISOR
32 - OVERHEAD LIGHT
33 - HOOK
34 - CIGAR LIGHTER
35 - ARMREST AND STORAGE
36 - CAR RADIO (OPTION)
37 - INSIDEREAR-VIEW MIRROR (OPTION)(NOTILLUSTRATED)
38 - NUMBER PLATE (NOT ILLUSTRATED)
39 - NUMBER PLATE LIGHTING (NOT ILLUSTRATED)
40 - REARREFLECTORS (NOT ILLUSTRATED)
41 - FRONT LIGHTS (NOT ILLUSTRATED)
42 - REARLIGHTS (NOTILLUSTRATED)
43 - FLASHING LIGHT (NOTILLUSTRATED)
NOTE: All the terms suchas: RIGHT,LEFT,FRONT,REARaremeantfor an observerseatedon driver sseat and looking
in front of him.
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2-22
1 - DRIVER’S SEAT
DESIGNEDFORMAXIMUM COMFORT, THIS SEAT CANBE ADJUSTED ASFOLLOWS.
WEIGHTADJUSTMENT(FIG. A)
It is advisedthat the weight beadjusted when thedriver is not sitting in the cab.
- Refer to graduation 1 of the seat.
- Turn handle 2 depending onthe driver sweight.
NOTE: Toavoidanyhealthproblems,it is recommended that theweightshouldbechecked and
adjusted before starting upthe lift truck.
SEAT HEIGHTADJUSTMENT(FIG. B)
-Raise the seat tothedesiredposition,untilyouheartheratchet click. If you raise theseat
above the last notch (stop), the seat drops down tothe lowest position.
SEAT BACK-RESTANGLE ADJUSTMENT (FIG. C)
The back-restangle of the seat may be adjustedto suit the individual.
- Press the left-hand button while pushingontheseat orrelaxing pressure on the seat tofind
acomfortable position.
SEAT DEPTH ADJUSTMENT (FIG. D)
The depth of theseat may be adjustedto suit the individual.
- Press the right-hand button while raising or lowering the seat to find the desired position.
EXTENDINGTHE HEAD-REST (FIG. E)
- Theheightof the back-restcan be adjusted bypullingit upwards(the notcheswillclick) up
to the stop.
- The head-rest canbe removed by applying sufficient pressure topullitoff the stop.
D
E
B
C
A
21
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2-23
LUMBAR ADJUSTMENT(FIG. F)
This increases the comfort of theseat and the driver s freedom ofmovement.
- Turn the handle either leftor right to adjustthe height ordepthofthe lumbarsupport.
ADJUSTMENTOF THEANGLE OFTHE BACK-REST(FIG. G)
- Support the back-rest, pull the lever and position the back-rest tofindthe desired position.
If you do notsupport the back-rest when making adjustments, it swings completely forwards.
LONGITUDINAL ADJUSTMENT (FIG.H)
- Adjust thelockinglever untilyou reach the position required. This then locksand the seat will
not shift intoanother position.
MAINTENANCE (FIG. I)
Dirtmayadversely affect thecorrect functioningoftheseat.For this reason, makesure your
seat isalways clean.
- To cleanor change the cushions, simply remove them fromthe seat frame.
Arocking head-rest increases the risk of an accident !
Avoidwetting the cushionfabric when cleaning. Check theresistance ofthefabric on asmall
hiddenareabefore using any fabric orplastic cleaner.
F
G
H
I
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