YZ-834B is electric powered RC vehicle made by
Yokomois a Japanese company from Adachi, Tokyo that specialize in radio-controlled cars, it was one of the first manufacturers in Japan to build RC cars and it also invented the RTR cars, but most notable of all is their long-running "Dog Fighter" series of radio controlled buggies, mainly through its...
. the first version was introduced in 1983 for off-road race.
| Year |
Model |
Details |
Problems |
| 1983 |
Dog Fighter |
- Front mono shock
- Rear mono shock
- Chain drive
Chain drive is a way of transmitting mechanical power from one place to another. It is often used to convey power to the wheels of a vehicle, particularly bicycles and motorcycles...
4WD system
- Front oneway axles with solid center shaft
- Rear Ball differential
A ball differential is a type of differential typically used on radio-controlled cars. It differs from a geared differential by using several small ball bearings rotating between two plates, instead of bevel gears.- History :...
- Rear Anti Roll Bar
- Dog Fighter Body
- 1.75" yellow wheels and Dunlop engraved spike tires
- 05R stock motor for 8 minute race
- Mechanical speed controller Forward/Break. and with a relay
A relay is an electrically operated switch. Many relays use an electromagnet to operate a switching mechanism mechanically, but other operating principles are also used. Relays are used where it is necessary to control a circuit by a low-power signal , or where several circuits must be controlled...
for reverse
- 19,800 Yen
|
The first version of the gears were not strong enough
Motor plate was very weak and bent easy. this problem was not fixed to their last 834B model |
| 1985 |
Wonder Dog Fighter
(could be late 1984) |
- Thicker chassis with small bumper
- Improved front shock
- Rear dual shock
- Torque limiter
- Improved gears (they made new gears at 1984)
- Longer front lower arms
- Reinforced rear swing arms
- New Wonder Dog Fighter body based on Bolink Funco body
|
New rear shocks leak |
| 1985 |
Wonder Dog Fighter Limited Edition |
360SX Twin Turbo motor for 6 minute race
28,000 Yen |
|
| 1986 |
Wonder Dog Fighter SE |
Super Aero wheels (aka tornado wheels)
Hot Laps R-5 2" tires
360SX Twin Turbo motor for 6 minute race
29,800 Yen |
|
| 1986 |
RPS SE |
Fiberglass Chassis with black bumper
New body and New Roll bar
Improved shocks
05R stock motor
New RPS tires made by Pro-line with 1.75" yellow wheels
SE10 Standard Kit
SE11 Deluxe Kit (with NMB Bearings) |
|
External links
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