Free Shipping! HHH TAO BULL 150cc Utility ATV with Fully Automatic with Reverse, LED Headlight, Big 23in/22in Tires!
HHH premium quality products
The HHH TAO Bull 150 is a full-size 150cc utility quad built on the Tao Motor Bull 150 platform. It has a fully automatic transmission with forward-neutral-reverse gearing, electric start, an adjustable speed limiter, and front and rear cargo racks. It's made for farm chores, yard work and trail riding by riders 16 and older.
- 150cc air-cooled 4-stroke engine, automatic CVT with chain final drive
- D-N-R hand shifter, electric start, automatic choke
- Adjustable speed limiter and engine kill switch
- 23" front and 22" rear tires on 10" wheels
- Front drum and rear hydraulic disc brakes, plus a parking brake
- LED headlights, front and rear racks
- Colors: Black, Blue, Burgundy, Green Camo, Tree Camo
- Ships 70% assembled in a metal crate, with liftgate and residential delivery included
- Not sold or shipped to California
Engine and Automatic Drivetrain
The Bull 150 runs a 150cc air-cooled, single-cylinder 4-stroke engine with CDI ignition and electric start. The automatic choke means cold starts need no choke lever: set the parking brake, shift to neutral and press the start button.
Power flows through a CVT (continuously variable transmission). A belt-and-pulley system adjusts the gear ratio automatically, so there's no clutch and no foot shifting. A chain then drives the rear axle.
The engine produces 8.5 N·m of torque at 5,000–5,500 rpm. That's enough for moderate hill climbs, towing-free farm work and steady trail riding. The D-N-R hand shifter adds reverse, so you can back out of a shed, turn around on a narrow trail, or pull free when the front end noses into a ditch.
Top Speed and the Adjustable Speed Limiter
At full throttle the Bull 150 reaches about 40 mph (65 km/h). Real-world speed depends on rider weight, terrain and tire pressure.
A limiter screw on the throttle housing controls how far the throttle can open:
- Turning it clockwise lowers top speed.
- Turning it counterclockwise raises it.
New riders should start at the slowest setting. The supervising adult then opens it up gradually as control improves. The engine kill switch sits right at the thumb, so the engine can be shut off instantly in an emergency.
Size, Rider Fit and Load Capacity
The Bull 150 measures 69.3" long, 42.1" wide and 43.3" tall, on a 43.9" wheelbase. Its 31.9" seat height places it in the full-size class. It is intended for riders 16 years and older, and anyone under 16 must be supervised by an adult.
Maximum load is 198 lbs, and that figure covers the rider plus any cargo combined. Each cargo rack is rated for 22 lbs, which is plenty for a cooler, tools or feed bags secured with tie-downs.
The long seat gives the rider room to shift weight on hills and turns. It is not built for a passenger, so never carry one.
At 42.1" wide, the Bull 150 fits within the 50-inch width limit used on many public ATV trails.
Suspension, Tires, Brakes and Terrain
The Bull 150 has 15.7" of front and 13.4" of rear suspension. Spring preload is adjustable front and rear across five settings, so you can stiffen the ride for heavier riders or rough ground and soften it for comfort.
It rides on directional 23x7-10 front and extra-wide 22x10-10 rear low-pressure tires, run at 6.5 PSI. The wide rear footprint grips well in grass, dirt, gravel and mud.
Braking:
- Front: a drum brake on the hand lever
- Rear: a hydraulic disc brake on the foot pedal, which does most of the stopping
- Parking brake: locks the front axle for starting and for parking on slopes
Ground clearance is 5.3". That suits lawns, farm tracks, fields and groomed trails. Take large rocks and fallen logs slowly or go around them. The Bull 150 can cross shallow, slow-moving water up to about 3 inches deep. Test the brakes afterward, because wet brakes lose stopping power.
Specifications
| Spec | HHH Bull 150 | What it means for you |
|---|---|---|
| Engine | 150cc, air-cooled, 4-stroke, single cylinder | Simple, low-maintenance design |
| Transmission | Automatic CVT, chain drive, D-N-R | No clutch, with reverse for tight spots |
| Torque | 8.5 N·m @ 5,000–5,500 rpm | Handles moderate hills and light hauling |
| Top speed | About 40 mph (65 km/h) | Adjustable with the speed limiter |
| Start / ignition | Electric / CDI, automatic choke | Push-button starts, hot or cold |
| Brakes | Front drum, rear hydraulic disc, parking brake | Rear disc does the main stopping |
| Tires | 23x7-10 front, 22x10-10 rear, 6.5 PSI | Wide, directional off-road tread |
| Suspension | 15.7" front / 13.4" rear, adjustable preload | Tune the ride to rider weight |
| Seat height | 31.9" | Full-size fit |
| Ground clearance | 5.3" | Yard, farm and trail use |
| Wheelbase | 43.9" | Stable at trail speeds |
| Overall size | 69.3 x 42.1 x 43.3" | Under the 50" trail width limit |
| Net / gross weight | 308.7 / 363.8 lbs | Two people to move it off the crate |
| Max load | 198 lbs | Rider plus cargo combined |
| Rack capacity | 22 lbs per rack | Secure cargo with tie-downs |
| Fuel capacity | 4.2 L (1.1 gal) | Carry extra fuel on long rides |
| Battery | 12V / 9Ah | Powers the starter and LED lights |
| Rider age | 16+ | Adult supervision required under 16 |
Setup, Break-In and Maintenance
The Bull 150 arrives 70% assembled in a 55.9 x 33.0 x 34.3" metal crate. The manufacturer recommends that final assembly and setup be done by a professional mechanic or powersports dealer. That covers:
- Installing the remaining components
- Connecting the battery
- Checking the brakes and chain
- Replacing the shipping oil before the first start
Break-in: keep the throttle at half or less for the first 20 hours and avoid holding one constant engine speed. First service is due at 10 hours, a second at 20 hours, and every 20 hours after that.
Owner maintenance essentials:
- Engine oil: SAE 15W-40, 0.8 qt, changed every 20 hours. There's no oil filter, only a cleanable oil screen.
- Gearbox oil: 200 mL of SAE 80W-90.
- Fuel: unleaded, 91 octane or higher. Add a fuel stabilizer if you use ethanol blends.
- Air filter: oiled foam. Clean it every 20–40 hours, and more often in dust.
- Drive chain: check slack before every ride and lube it after washing or wet rides.
- Storage: drain the fuel for storage longer than 48 hours, and keep the battery on a trickle charger of 2 amps or less.
Delivery and Warranty
Every order includes:
- Liftgate service
- Residential delivery
- Shipping insurance
- A scheduled delivery appointment
Add a working phone number at checkout so the carrier can set your delivery time. Clear space in a garage or driveway for the crate before delivery day.
Warranty: 30 days on replacement parts. Labor, mechanic fees and returns are not covered.
California: the Bull 150 cannot be sold to or shipped to California addresses.
HHH Bull 150: Questions Answered
How fast does the Bull 150 go?
About 40 mph (65 km/h) at full throttle with the speed limiter fully open. The limiter screw lets an adult set a lower top speed for new riders.
What age is the Bull 150 for?
The manufacturer rates it for riders 16 and older. Anyone under 16 must ride with adult supervision.
What is the weight limit?
198 lbs total for the rider and cargo together. Each rack holds up to 22 lbs.
Is it fully automatic?
Yes. The CVT shifts on its own. The hand lever only selects drive, neutral or reverse, and you should come to a full stop before switching.
Can two people ride it?
No. The Bull 150 is a single-rider ATV. The long seat is there so the rider can shift their weight, not for a passenger.
What oil does the Bull 150 use?
SAE 15W-40 4-stroke ATV oil, about 0.8 quarts. A 20W-50 full synthetic is also approved.
Can I ride it on the road?
No. It is built for off-road use only. Riding ATVs on public roads, even dirt or gravel roads, is unsafe and illegal in many states.
How much assembly is needed?
It arrives 70% assembled. The manufacturer recommends a professional mechanic complete the setup, including changing the shipping oil before the first start.
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