 |
| Quantity: | |
|---|---|
ZQK6480D
STANDARD
8702903000
2693 cc
163 hp
Dual fuel system
3350 kg
The 3TZ engine installed adopts advanced technologies such as VVT, electronic throttle (ETC), hydraulic tappet, roller rocker arm, plastic intake manifold, etc., which has better power and fuel economy performance, and is a high-end power for light vehicles.
Engine parameter | |
Engine model | 3TZ |
Engine type | Gasoline，4 cylinders in-line, 4 stroke, Naturally aspirated, DOHC DVVT, Multi-points EFI |
Max power/rotating speed（hp/r/min) | 163/4600 ~5000 |
Max. torque/rotating speed (N.m /r/min) | 260/2600-3600 |
Displacement（cc） | 2693 |
Bore & Stroke (mm) | 95 * 95 |
Compression ratio: | 9.7 |
Unique technology | Double balance shaft |
Natural gas vehicles are modified by adding one set of “CNG system” in the basis of keeping the same oil supply-demand system as original vehicles. “CNG system” mainly includes there parts, they are gas storage system, supply-demand system and control system.
Left side view
Right side view
Gas Storage System: It mainly includes gas filling valve, manual globe valve, natural gas cylinder, gas cylinder mouth valve, high-pressure steel pipe, etc.
The natural gas density is very low under ambiance and atmospheric temperature, so as to store natural gas effectively, a compressing method is generally adopted to store natural gas to improve the storage content of it. The highest pressure for using CNG in vehicles is 20 MPa (It equals to compress 200 times of natural gas.)
There are safety valve and manual globe valve on gas cylinder (cylinder mouth valve) to ensure safe usage and convenient maintenance; There is safety valve on pressure regulator to ensure the security performance when there is any fault in the system.
CNG gas cylinders installation
The 3TZ engine installed adopts advanced technologies such as VVT, electronic throttle (ETC), hydraulic tappet, roller rocker arm, plastic intake manifold, etc., which has better power and fuel economy performance, and is a high-end power for light vehicles.
Engine parameter | |
Engine model | 3TZ |
Engine type | Gasoline，4 cylinders in-line, 4 stroke, Naturally aspirated, DOHC DVVT, Multi-points EFI |
Max power/rotating speed（hp/r/min) | 163/4600 ~5000 |
Max. torque/rotating speed (N.m /r/min) | 260/2600-3600 |
Displacement（cc） | 2693 |
Bore & Stroke (mm) | 95 * 95 |
Compression ratio: | 9.7 |
Unique technology | Double balance shaft |
Natural gas vehicles are modified by adding one set of “CNG system” in the basis of keeping the same oil supply-demand system as original vehicles. “CNG system” mainly includes there parts, they are gas storage system, supply-demand system and control system.
Left side view
Right side view
Gas Storage System: It mainly includes gas filling valve, manual globe valve, natural gas cylinder, gas cylinder mouth valve, high-pressure steel pipe, etc.
The natural gas density is very low under ambiance and atmospheric temperature, so as to store natural gas effectively, a compressing method is generally adopted to store natural gas to improve the storage content of it. The highest pressure for using CNG in vehicles is 20 MPa (It equals to compress 200 times of natural gas.)
There are safety valve and manual globe valve on gas cylinder (cylinder mouth valve) to ensure safe usage and convenient maintenance; There is safety valve on pressure regulator to ensure the security performance when there is any fault in the system.
CNG gas cylinders installation
