Valtra Small A Series, Service Manual

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COMPACT & ORCHARD MODELS
MODEL A53Compact A63 Compact A73 Compact A53Orchard A63 Orchard A73 Orchard
Engine
No. of cylinders / Capacity (l) 3 / 3.3 3 / 3.3 3 / 3.3 3 / 3.3 3 / 3.3 3 / 3.3
Max power, kW/hp/rpm* 37 / 50 / 2200 50 / 68 / 2200 56 / 78 / 2200 37 / 50/ 2200 50 / 68 / 2200 56 / 78 / 2200
Max torque Nm /rpm 196 /1400 285 /1400 310 /1400 196 /1400 285 /1400 310 /1400
Transmission Gearbox 12 + 12R, synchro shuttle
Differential Lock Mechanical * Electro-
Hydraulic Electro-
Hydraulic Mechanical * Electro-
Hydraulic Electro-
Hydraulic
4WD Engagement Mechanical * Electro-
Hydraulic Electro-
Hydraulic Mechanical * Electro-
Hydraulic Electro-
Hydraulic
Speeds; km/h @2200 rpm
12+12R, 12.4-36 rear tyres 0.8-34 0.8-34
Independent 2-speed PTO
PTO Speed / rpm (engine) 540 / 1890 540 / 1890
PTO Speed / rpm (engine) 540E / 1594 540E / 1594 or 1000 / 2074
Hydraulics
Max pump capacity (l/min) / max pressure (bar) 43 / 195 43 / 195 43 / 195 43 / 195 43 / 195 43 / 195
Auxiliary hydraulic valves 2 2 2 2 2 2
Max. lifting force (kN) 22 22 27 22 22 27
Dimensions and weights
Wheelbase 2WD / 4WD, mm 1958/2010 1958/2010 1958/2010 1958/2010 1958/2010 1958/2010
Length mm (with front weight) 4100 4100 4100 4100 4100 4100
Width, mm ** 1900 1900 1900 1700 1700 1700
Width (cab model), mm ** 1940 1940 1940 - - -
Height, mm ** 2400 2400 2400 2175 2175 2175
Height (cab model), mm ** 2580 2580 2580 - - -
Weight (without additional weights) 2WD /
4WD, kg 2400/2610 2400/2610 2400/2610 2400/2610 2400/2610 2400/2610
Fuel tank l 60 60 60 60 60 60
Ground clearance, mm ** 400 400 400 400 400 400
Tyres (2WD) 7.50-16 + 14.9R30 6.50-16 + 380/85R24
Tyres (4WD) 300/70R20 + 14.9R30 280/70R16 + 380/85R24
* Specifications may vary by market
** Overall dimensions are calculated according to the size of 14.9x28 tyres (open cab) or 14.9x30 tyres (cab -models). Minimum width 1625 mm
7
11. GENERAL
Issue No.
1 02.12.2013
Model
A53/63/73
Code
110
Page
1
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