New Holland 640S Tractor Specifications

  • ENGINE POWER:

     

    Fly wheel 85 HP

     

    STEERING:

     

    Hydro Static with Independent Circuit, Minimum turning radius:

    - with brakes: 3,400 mm

    - without brakes: 3,700mm

     

    OPERATING WEIGHT:

     

    With 7.50 - 16 and 16.9/14 - 30 tyres, hydraulic lift with 3 - point linkage cat.

    1 - 2, 30 kg front axle bracket guard, flat top fenders (with out any frame):

    2,100Kg.

     

    ENGINE:

     

    New Holland 8045.05

    4 - Stroke, Direct Injection Diesel.

    Number of Cylinders: 4

    Bore and Stroke: 104 x 115 mm

    Piston Displacement: 0,908 cu.cm

    Flyweight type dynamic balancer.

    Compression Ratio: 17:1

    Max. Power at 2,600 Rpm: 85HP

    Max. Torque at 1,600 Rpm: 29.70 Kgm

    Dry-type Cylinder Liners.

    Cooling System: Water

    Four-row, steel tube and fin radiator force-feed lubricated system.

    Two power outlets for hydraulic pump on timing cover.

    Distributor-type injection pump with mechanical or hydraulic speed governor.

    Five-bearing crankshaft.

    12 V Starting System.

    400 Watt Alternator

    110/120 Ah battery.

     

    FILTERS:

     

    1) Air Filter: Oil-bath with pre-cleaner and automatic dust unloader;

    2) Fuel Filter: 2 replaceable cartridges;

    3) Oil Filter: Easy-to-change, full-flow cartridge.

    Exhaust muffler: vertical

    Capacity of fuel tank: 54 Liters

     

    CLUTCH:

     

    Dual Plate, dry type with separate controls.

    Plate facing of asbestos compound.

    Diameter of plates: 11in

     

    TRANSMISSION:

     

    Gearbox with constant-mesh gears: 8 forward and 2 reverse speeds.

    Synchromesh on 3rd, 4th, 7th, and 8th speeds.

    Double control lever

    Differential with pedal actuated lock and automatic disconnection.

    Spur gear final drives.

    Gear box mounted starter safety Switch.

     

    BRAKES:

    Service: Dry, band-type, mechanically operated.

    Parking: Manual lever on right side of operator.

     

    FRONT AXLE:

     

    Inverted U Section, telescopic type.

     

    TREADS:

     

    Front (8 positions):

    1,320 - 1,420 - 1,520 - 1,620 - 1,720 - 1,820 - 1,920 - 2,020 mm

    Rear (8 positions):

    1,320 - 1,420 - 1,520 - 1,620 - 1,720 - 1,820 - 1,920 - 2,020

     

    DRIVER'S SEAT:

     

    Cushioned Spring Suspension; adjustable

     

    POWER TAKE-OFF:

     

    1 - 3/8" 6 spline shaft.

    Standard: fully independent 540 rpm at 1,967 engine rpm.

    High-speed PTO* (1 - 3/8" Shaft) engine speed rpm.

    (*) for application of belt pulley

     

    HYDRAULIC LIFT:

     

    With draft and position control.

    Draft control through top link.

    Gear type pump driven from engine crankshaft.

    Pump capacity (at 2,400 engine rpm): 26.7 liter / min.

    Relief valve opening pressure: 190 kg/sq.cm.

    Response control.

    3 - point linkage cat. 1 - 2

    Sway chains and lower link retaining spring.

    Lift lever lock bracket.

    Max. lifting capacity: 2150 kg.

     

    TYRES:

     

    Front: 7.50 - 16

    Rear: 16.9/14-30

     

    BODY:

     

    Hood with side-hinged cover for engine inspection.

    Front grill is easily removable for quick access to air cleaner and battery.

     

    INSTRUMENT PANEL:

     

    Separate temperature, fuel gauge & tachometer.

     

    LIGHTING SYSTEM:

     

     

    Three-position headlights (parking, low and high beam).

    Blue high beam warning light on instrument panel. (ASAE)

    Adjustable Head lights mounted in front Big Indicator, Hazard & Parking lights

     

    DIMENSIONS:

     

    (with 7.50 - 16 and 16.9/14 - 20 tyres)

     
      mm
    a. Wheelbase 2,070
    b. Overall Length 3,330
    c. Height to top of hood 1,460
    d. Height to steering wheel 1,610
    e. Front Tread (8 positions) 1,320 + 2,020
    f. Rear Tread (8 positions) 1,320 + 2,020
    g. Ground clearance under front axle 540
     

    STANDARD EQUIPMENT:

     

    Chain Stabilizers, Check Chains, Spring-suspension Seat, Flat Top Fenders, Standard Tool Box with set of Tools, Weight Frame without weights, Top Link, Cat-2 balls, Operator's manual

     

    OPTIONAL EQUIPMENT:

     

    - Front End Weights with Frame

    - PTO Pulley (AGRIPAK Design)

    - DTO Pulley

    - AGRIPAK SunRoof Canopy (Fiber Glass/Hard Top)

    - 9 Hole Draw Bar

    - Pintle/Trolley Hook (AGRIPAK Design)

    - DTO Suction Pump

    - High Clearance Kit

    - Driver's Cabin

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