U-MAX MEDIUM DUTY I ELECTRIC

Not only does the Yamaha U-Max Medium Duty I Utility Vehicle carry a large payload, it also carries quite a reputation. The latest in a long line of precision engineered utility vehicles from Yamaha, the U-MAX sets the standard for others to follow.

The U-MAX Medium Duty I electric has a powerful 48 volt motor. The advanced 400 amp motor control unit features programmable speed, regenerative braking (which feeds power back into the batteries while controlling downhill speed) and roll away protection.

Packed with other standard features like 4 wheel mechanical drum brakes, a DC power outlet, headlights, tail lights, and eight, 6 volt batteries for long range, the U-MAX is not only a great vehicle, it's a great value.

DIMENSIONS
OVERALL LENGTH 114.8 in (2915 mm)
OVERALL WIDTH 48.9 in (1243 mm)
OVERALL HEIGHT (without suntop) 47.2 in (1200 mm)
WHEELBASE 74.8 in. (1900 mm)
MINIMUM GROUND CLEARANCE 3.7 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
MOTOR 48-volt high-efficiency, shunt wound motor with internal solid-state tachometer
OUTPUT RATING 3.8 hp (2.8 kW) for 30 minutes
MOTOR CONTROL UNIT Solid-State microprocessor with high-efficiency MOSFET switching. 400 amp armature output, 30 amp field output
TRANSAXLE Direct coupled transaxle equipped with high-precision helical gears, 14.76:1 drive axle ratio
BATTERIES Eight 6-volt U.S. Batteries, 115 min. @ 75 amp
CHARGER Automatic 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
FRAME Seamless 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 BODY
Custom-formulated thermoplastic olefin, painted with a two-part top coat of high-luster automotive-grade polyurethane
REAR BODY Vacuum-formed ABS plastic coated with tough UV resistant Solarkote
STEERING Adjustable worm gear and pitman pin system, permanently lubricated
FRONT SUSPENSION Independent suspension with coil springs and hydraulic shock absorbers, cast aluminum front hubs and permanently lubricated, sealed ball bearings
REAR SUSPENSION Yamaha’s exclusive UltraPath rear suspension with coil springs and hydraulic shock absorbers
BRAKES Mechanical, self-adjusting individual drum-shoe brakes on all four wheels
SEATING Seamless, fabric-backed vinyl over new, high density molded-foam cushions mated to a warp-and moisture resistant polypropylene seat bottom
FRONT BUMPER Energy-absorbing 5 mph bumper
PERFORMANCE
MAX FORWARD SPEED 15 mph (24 km/h)
MAX REVERSE SPEED 7 mph (11 km/h)
TURNING RADIUS 129.91 in (3.3 m)
GENERAL
DRY WEIGHT (less batteries) 707 lbs (315 kg)
TYRE SIZE 18.00 x 8.50-8.00 (4-ply rating front, 6-ply rating rear)
CARGO BED PAYLOAD CAPACITY 800 lbs (363 kg)
CARO BED TYPE Roto-molded polyethylene bed with fold and lock tailgate and hydraulic-assisted tilt
SEATING CAPACITY 2 persons
HEADLIGHTS / TAIL LIGHTS Standard tail lights and dual 30 watt Krypton multi-reflector headlights
WARRANTY
WARRANTY Standard 1 year limited vehicle warranty

U-Max Light Duty Electric

U-Max Medium Duty II Electric

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