Engine family FTAOX0.11ATA

What this record says

Sold in the US by

Taotao USA Inc.

Engine built by

Jinyun County Xiangyuan Industry Co.,Ltd.

Vehicle category

ATVB-Meeting EPA ATV Definition

Certificate numbers

FTAOX0.11ATA-007

The engine, as described on the certificate

The test vehicle Taotao USA submitted for this family (model ATK125-A) carried engine code TZH152FMH. In the Chinese engine-model convention that reads as one cylinder with a nominal 52 mm bore, FMH series. Against the certified 107cc that implies a stroke of roughly 50 mm — a sanity check for a piston or cylinder listing, not a published figure.

The certificate describes a four-stroke, single-cylinder engine with 2 valves per cylinder fed by carburettor. No catalytic converter is listed.

Rated power on the record is 4.5 kW (about 6 hp) at 8,000 rpm, driving through a 3-speed manual gearbox.

Engine code on test vehicle

TZH152FMH

Nominal bore (from the code)

52 mm · implied stroke ≈ 50 mm

Cylinders / valves

1 · 2 per cylinder

Cycle

four-stroke

Fuel delivery

carburettor

Oxygen sensor

no

Catalytic converter

none listed

Rated power

4.5 kW (≈6 hp)

Rated speed

8,000 rpm

Transmission

3-speed manual gearbox

Sales area

50S

Vehicle built by

Jinyun County Xiangyuan Industry Co.,Ltd.

Test vehicle model

ATK125-A

Filing history and where it was sold

Taotao USA filed one certificate under this family, for model year 2015, sold as 50-state, California included.

The vehicle itself is recorded as built by the same company, Jinyun County Xiangyuan Industry Co.,Ltd. in China — engine and chassis from one source.

Certified emission levels: CO 4.5, HC+NOx 1.1 g/km.

Other records carrying the same engine code

Taotao USA certified an engine with this code under 3 other family numbers — the same engine filed again in another year, or in an off-road and a street version:

• GTAOX0.11ATA (2016)
• HTAOX0.11ATA (2017)
• JTAOX0.11ATA (2018)

A shared code from the same factory is a strong search lead. From a different factory it is as often a naming coincidence. Either way it narrows the search; it does not settle it — measure before you buy.

Models certified under FTAOX0.11ATA

Every model designation the importer listed on this certificate. If your machine's model name appears here, this is the right record — even if the name on the bodywork is slightly different.

ATA110-A · ATA110-B · ATA110-B3 · ATA110-D · ATA110-F · ATA110-H1 · ATA110-L1 · ATA125-A · ATA125-C · ATA125-D · ATA125-F1 · ATA125-G · ATA125-H · ATA135-D · ATK125-A · ATK125-B · BOULDER