Specifications

gearbox number: 1125 003 ***
Bus Assembly Of Transmission
China factory,fast delivery
ISO9001:2008, BV certificate

Xiamen Golden Dragon bus qj1205 transmission gears  

S5-120 (QJ1205)
Model	Input torque N.m	Standard Transmission Ratio
		1st Gear	2nd Gear	3rd Gear	4th Gear	5th Gear	Reverse Gear
Direct	1200	6.11	3.39	2.05	1.32	1.00	5.22
Direct	1200	6.11	3.15	1.71	1.00	0.78	5.22
Overdrive	1200	6.35	3.27	1.77	1.00	0.81	5.42
Overdrive	1200	5.82	3.23	1.96	1.26	1.00	4.97
Direct	1200	5.82	3.23	1.79	1.00	0.74	4.97
Overdrive	1200	5.47	3.04	1.84	1.26	1.00	4.67
Speedometer Ratio	1.545(secondary trans. Sys may be added upon customer request
Total Weight	195kg
Oil capacity	horizontal installation 12.0 L,vertical installation 10.5 L

Bus Assembly Of Transmission view:

Packaging of  Bus Assembly Of Transmission  :

*wooden case 1 set/case

*customized packaging

Our field:

1. 5 speed gearbox assembly & spare parts: S5-70, S5-80, S5-120

2. 6 speed gearbox assembly & spare parts: S6-80, S6-90, AK6-90, S6-100, S6-120, S6-150, S6-160

3. 9 speed gearbox assembly & spare parts: 5S-150GP, 5S-111GP, 4S130GP

4. 16 speed gearbox auto parts: 16S109, 16S150, 16S151, 16S181, 16S220,  16S221, 16S251

5. Mercedes-Benz G60, G85 spare parts

 

Company information 

 

Chongqing Shield Gear & Transmission Co., Ltd (hereafter called CQSD) was established in 2005, lying in the Beibei Zone of Chongqing city. CQSD is specilized in producing transmission gearbox and its related spare parts for the heavy-duty truck and luxurious bus in China.
CQSD has strong technical force, advanced technology and hundreds of equipments and inspecting instruments which ensure our products high precision and stability. On the precondition of satisfying the domestic auxiliary market, we are reinforcing the cooperation with the foreign customers, including OEM exporting, processing with supplied drawings, processing according to supplied samples. CQSD adapts a Quality Management System (QMS) in accordance to the strict ISO9001:2000 guideline and now our products have won a good reputation at home and abroad. 
The leading products are as follows: synchronizer, gearbox housing, gear and shaft, which are applicable to the 5S-150GP, 5S-111GP, QJ805, QJ1506, S6-90 etc. CQSD gets a rapid development in the past several years, having been one of the leading manufacturers for the heavy-duty automotive transmission in Chongqing.
CQSD devotes to persuing “ leading enterprise in the transmission industry with 100-years’ development” and insists on the principle of puting quality first and treating the customers as supremacy. CQSD wishes to sincerely cooperate with domestic and foreign customers, achieving a brilliant future together.

View of our office:

 

Factory Equipment:

 

Work flow:

 

Material → Lathing → Gear Broaching → Drilling → Gear Hobbing → Milling → Chamering → Gear shapping → Grinding → Heating → Quenching → Tempering → Shot blasting → Laser marking → Packing

 

 

 

Clients:

Certificates:

Questions&Reply:

1. Do you have a need for products other than ZF?