The following document provides an outline for the specifications of an articulating, narrow utility tractor for any vineyard, orchard or plantation. The versatility and durability of this vehicle provide effective and reliable use year-round. Basic functions include cultivating, harvesting, spraying, sweeping, snow removal, sanding/salting, landscaping and turf maintenance.
Manufacturer and model year -- HOLDER A-Trac 5.58 2002
GENERAL:
| SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| 13.5 gallon (51 liter) fuel tank, equipped with large micronic external filter. | _ | _ | _ |
| Single hand operated, adjustable, swivel neck trailer hitch | _ | _ | _ |
| Differential lock:Positive four (4) wheel lock, hydraulically activated on four (4) wheels simultaneously by means of a toggle switch in cab. Self-disengaging. | _ | _ | _ |
| Axles: Heavy-duty industrial type front and rear with sealed outboard planetary gears (6 to 1 reduction) | _ | _ | _ |
| Service brake: two (2) rear-mounted hydraulic inboard, sealed multi wet disk | _ | _ | _ |
| Winter tires: 14.5 x 20 or 12.5 x 24 8-ply, nylon tubeless. Other tires for special applications available. | |||
| Service and parking brake on rear sealed multi-wet disk. | |||
| Weight (with 200-pound/75 kg driver, tires and equipment): permissible total weight: 5952 lbs (2700 kg) permissible axle load front: 3527 lbs (1600 kg) permissible axle load rear: 3527 lbs (1600 kg) | |||
| Dimensions: wheel base: 57 inches (1.448 m) or 68.97 inches (1.752 m) overall length: 110.23 inches (2.8 m) with mounted 3-point linkage height with safety bar: 79.05 inches (2.008 m) to 81.77 inches (2.077 m), depending on tires height with cab: 77.87 inches (1.978 m) to 80.59 inches (2.047 m) depending on tires | |||
| Dry air filter |
ENGINE:
| SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| Industrial three (3) vertical in line cylinders, four (4) stroke, turbo charged, oil/air cooled Diesel Turbo Deutz engine with direct injection. | _ | _ | |
| Bore: 3.6" (91 mm) Stroke: 4.1" (105 mm) | _ | _ | |
| Displacement: 167/in (2732 ccm) | _ | _ | |
| Gross H.P.: 60 S.A.E. (at 2500 RPM) | |||
| Torque rating (145 ft*lbs) at 1600 RPM | |||
| Integrated oil and air system with integrated cooling fan. | |||
| Dry type air cleaner complete with acoustical warning system. | |||
| Equipped with full-flow oil filter with by-pass. | |||
| Engine-integrated oil cooling heat exchanger. |
POWER TAKE-OFF CLUTCH:
SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| Multi wet plate design, full load engagement front and rear. | _ | _ | _ |
| Front-mounted PTO Shafts: 6 spline, 1-3/8" dia., 1000 RPM @ 2360 engine RPM. | _ | _ | _ |
| Live P.T.O. front: 1000 revs/min, rear 540 and 750 revs/min option | _ | _ | _ |
| One-disc clutch |
STEERING:
SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| Hydraulic articulated steering by two (2) double-acting cylinders (closed system. Priority flow with safety reservoir, steerable when engine is shut down. | _ | _ | _ |
| Hydraulic steering pressure: 1740 psi | _ | _ | _ |
| Articulated joints have greasable high-strength spherical type bearings with dust seals. | _ | _ | _ |
| Articulation: 30 degrees minimum from each side of center | |||
| Oscillation: 12 degrees minimum from each side of center, total 24 degrees | |||
| Torsional wheel stabilizer to assist with correct weight equilibrium throughout the tractor when oscillating. |
TRANSMISSION:
| SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| Fully synchronized, reverse gear | _ | _ | _ |
| 12 forward and 12 reverse gears | _ | _ | _ |
| Permanent four-wheel drive | _ | _ | _ |
| Maximum speed: 30 km/h | _ | _ | _ |
ELECTRICAL SYSTEM:
SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| Battery: 12 volt, 88 Ah; heavy duty 970 ccA. | _ | _ | _ |
| Alternator: 14volt, 60Amps, 3 phase. | _ | _ | _ |
| Equipped with glow plug system (cold start). | _ | _ | _ |
| All wiring beyond cab is enclosed in a waterproof and saltproof loom. |
HYDRAULICS:
SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| Bosch gear type hydraulic pump, directly above engine. | _ | _ | _ |
| Flow rate: 9.7 gallons (36 liters) per minute. | _ | _ | _ |
| Options: Additional hydraulic system; flow rate 7.4 gallons (28 liters) per minute | _ | _ | _ |
| Maximum operating pressure: 190 Bar (2800 psi). | _ | _ | _ |
| Hydraulic reservoir capacity: 5 gallons (22 liters) | _ | _ | _ |
| Fitted with inline suction and pressure filters. | _ | _ | __ |
| Four (4) double-acting hydraulic quick couplers, front-mounted | _ | _ | _ |
| Rear mounted: Standard 3-point linkage category 1 quick hitch design. Operated by two (2) hydraulic lift cylinders, with float control for pendulum arm movement to allow attachments to follow contour of ground. Lifting capacity: 3965 lbs (1800 kg). | _ | _ | _ |
| Front mounted: (optional) 3-point linkage category 1 quick hitch design. Operated by two(2) hydraulic lift cylinders.Lifting capacity: 2643 lbs (1200 kg). | _ | _ | _ |
| Hydraulically operated differential lock, acting on front and rear axle. | _ | _ | _ |
LIGHTING:
SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| Two (2) headlights, high/low beams | _ | _ | _ |
| Two (2) tail/brake/park lights | _ | _ | _ |
| Signal lights and 4-way flashers, front and rear | _ | _ | _ |
| License plate light and bracket | |||
| One (1) seven-pin trailer light |
CAB:
SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| One (1) man safety ROPS cab | _ | _ | _ |
| OECD ROPS test certificate meets or exceeds international safety requirements and OSHA. | _ | _ | _ |
| Two (2) doors with windows (left-hand and right-hand sides) with gas shocks to assist in opening. | _ | _ | _ |
| Rear window swings upward on gas shocks. | |||
| Safety window with windshield wipers and windshield washer front, swings upward on gas shocks. | |||
| Two (2) exterior heavy duty swing-away rear view mirrors (left-hand and right-hand sides). | |||
| Ventilation roof hatch/emergency exit | |||
| Cab equipped with interior temperature- and sound-absorbing lining. Sound rating 79 dba. maximum | |||
| Pressurized fresh air heating with adjustable air recycling | |||
| Two (2) speed heater and ventilation fan with heater vents at both feet, above the front and rear windshields. Heater rated at 22,000 BTU. | |||
| Driver's seat: "Bostrum" is 4-way adjustable with seat belt. | |||
| Sun visor, dome light with switch, coat hooks | |||
| Convenient in-cab controls | |||
| Options for safety bar, partial cab and full cab. | |||
| Air conditioning optional for full cab. | |||
| Charcoal filter for full cab on inquiry. |
INSTRUMENTS:
SPECIFICATIONS REQUIRED | YES | NO | OTHER / SPECIFY |
| Tractometer with separate tachometers for engine and PTO, electric hourmeter and speedometer | _ | _ | _ |
| Engine temperature guage | _ | _ | _ |
| Electric indicators for battery, oil pressure, alternator charging, glow plugs, high beam, signal light and four-way, (parking lights) warning lights | _ | _ | _ |
| Illuminated guages | |||
| Horn | |||
| Murphy shutdown: - low oil pressure - high engine pressure |