The only way to test vehicle's performance adequately is a dynamic testing.

An ORIENT chassis dynamometer is an integrated assembly, thanks to up-to-date technology, with mechanics/electronics sub-systems and software. All functions provide you to be able to simulate actual road loads while the vehicle tested keeps in safe stationary condition. In addition the testing would enable operator to connect test instruments and diagnostic equipments to monitor and tuning up vehicle's engine for specific performance.

General Description:
G-Dyno is a chassis dynamometer in latest technology for testing car's performance in the case of tuning of engine, racing car modification, transmission checking after an engine service work, etc.

General specification:
Name  Data  Remark
Max. Testing speed : 270 km/h
Speed accuracy
Max. Breakable wheels power: 490 kW
Rated capacity of lifter: 2000 kg
Operation temperature: 5-40 degree sentigreed
Operation humidity: <95% (no condense)
Compressed air supply: 0.6-0.9 MPa
Power supply: 380V, 50Hz, 800W
Other power supply available upon request.

Configuration:
G-Dyno consists of chassis dyno, control cabinet, accessories and so on.

Chassis dyno:
Parameter  G-Dyno-1
Roller diameter: 352 mm
Roller length: 750 mm
Roller spacing: 510 mm
Minimum track length: 750 mm
Maximum track length: 2, 250 mm
Maximum speed: Transient 270 km/h
Stable: 250 km/h
Max. Power/Max. Speed Continuous: 150kW/250 km/h
Transient: 490kW/250km/h
Max. Axle load allowed: 2, 000 kg
Max. Axle load pass by: 3, 000 kg
Dimension : 3650X1050X440 mm

Features:
1. HVOF coating roller surface provide excellent friction and wheel to roller performance.
2. An additional air fan start and stop automatically. Optimized air flow allowed best cooling effect around air-cooled eddy current PAU.
3. Pneumatic lifter makes it easy to get in and out machine.
4. There are restraint rollers to avoid the risk of testing car get over machine laterally.
5. The stain gauge and encoder makes PC to check torque, power, and speed with high accuracy.
6. The frame made by high quality steel and there needn't protect angle in end users pit construction. The well corrosion protection layer makes the surface reliable as long as possible.
7. Integrated emergency stop knob, solenoids, oil separator.

Cabinet and electronics:
Model: Th  Powder spay steel control cabinet, with standard keyboard, mouse, 15' color CRT
Bus: Half ISA
Expansion bus: PC/104
CPU: Celeron M 800M CPU
IC group : Intel 852GM+ICH4
Memory: >= 128M
BIOS: AMI BIOS
LAN: 1X10/100M ether, 1XRJ45 port
IDE controller: UltraATA 66/100 IDE
Prot: Multi I/O, 1XFDD\2XUSB\1XSPP/EPP/ECP, 3XRS232, 1XRS232/422/485\1XPS/2, 1XPS/2
Static electronic disk and Compact Flash slot
Printer: A4 LaserJet
Operation system: Windows
Software: D-Dyno

Accessories.
A)Car cooling fan
Power supply: 220VAC
Air flow: >= 25, 000 m3/h
Air speed: >= 90 km/h
B)Car fix ropes and anchors