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2008 Yamaha U-MAX Medium Duty I Electric Specifications

DIMENSIONS
OVERALL LENGTH114.8 in (2915 mm)
OVERALL WIDTH48.9 in (1243 mm)
OVERALL HEIGHT (without suntop)47.2 in (1200 mm)
WHEELBASE74.8 in. (1900 mm)
MINIMUM GROUND CLEARANCE3.7 in. (96 mm)
CARGO BED SIZE (LxWxH)42.4 in (1077 mm) x 44.2 in (1123 mm) x 9.0 in (229 mm)
POWER SUPPLY/DRIVE TRAIN
MOTOR48-volt high-efficiency, shunt wound motor with internal solid-state tachometer
OUTPUT RATING3.8 hp (2.8 kW) for 30 minutes
MOTOR CONTROL UNITSolid-State microprocessor with high-efficiency MOSFET switching. 400 amp armature output, 30 amp field output
TRANSAXLEDirect coupled transaxle equipped with high-precision helical gears, 14.76:1 drive axle ratio
BATTERIESEight 6-volt Trojan Batteries, 117 min. @ 75 amp
CHARGERAutomatic microprocessor-based SCR regulated charger with I.E.I. type charging profile. 17 amp DC output at 48 volts, 9.5 amp 115 volt AC. Underwriters Labortories (U.L.) Listed. C.S.A. Certified
CHASSIS
FRAMESeamless tubular ladder-style steel frame protected with an anti-corrosive full immersion phosphate treatment, electro-deposition epoxy-base coating, and an electrostatically applied polyester/urethane powder topcoat
FRONT BODYCustom-formulated thermoplastic olefin, painted with a two-part top coat of high-luster automotive-grade polyurethane
REAR BODYVacuum-formed ABS plastic coated with tough UV resistant Solarkote
STEERINGAdjustable worm gear and pitman pin system, permanently lubricated
FRONT SUSPENSIONIndependent suspension with coil springs and hydraulic shock absorbers, cast aluminum front hubs and permanently lubricated, sealed ball bearings
REAR SUSPENSIONYamaha’s exclusive UltraPath rear suspension with coil springs and hydraulic shock absorbers
BRAKESMechanical, self-adjusting individual drum-shoe brakes on all four wheels
SEATINGSeamless, fabric-backed vinyl over new, high density molded-foam cushions mated to a warp-and moisture resistant polypropylene seat bottom
FRONT BUMPEREnergy-absorbing 5 mph bumper
PERFORMANCE
MAX FORWARD SPEED15 mph (24 km/h)
MAX REVERSE SPEED7 mph (11 km/h)
TURNING RADIUS129.91 in (3.3 m)
GENERAL
DRY WEIGHT (less batteries)707 lbs (315 kg)
TIRE SIZE18.00 x 8.50-8.00 (4-ply rating front, 6-ply rating rear)
CARGO BED PAYLOAD CAPACITY800 lbs (363 kg)
CARO BED TYPERoto-molded polyethylene bed with fold and lock tailgate and hydraulic-assisted tilt
SEATING CAPACITY2 persons
ACCESSORY OUTLETDash mounted 12 volt DC power outlet
HEADLIGHTS / TAIL LIGHTSStandard tail lights and dual 30 watt Krypton multi-reflector headlights
WARRANTY
WARRANTYStandard 2 year limited vehicle warranty
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