



Model | GTZZ-12EJ |
Max. working height | 13.6m |
Max. platform height | 11.6m |
Standard load capacity | 215KG |
Length (stowed) | 5.5m |
Width | 1.5m |
Height (stowed) | 2m |
Wheel base | 2m |
Ground clearance | 0.12m |
Platform size | 1.16*0.73*1.1m |
Turning radius (inner) | 1.2m |
Turning radius (outer) | 3.45m |
Travelling speed (stowed) | 4km/h |
Travelling speed (raised) | 0.65km/h |
Gradeability | 30% |
tyres | 22x7 |
Rotation | 355° |
Platform leveling | automatic. |
Platform rotation | ±80° |
Weight | 4200kg |
Drive &steering type | 2WDx2wS |
Battery | 6V*8 |

ENVIRONMENT PROTECTION.
MIDDLE LIFTING BOOM STRUCTURE,
MORE STABLE.
SAFETY AND FLEXIBILITY.
MORE SUITABLE FOR NARROW CONDITION.
360°CONTINUOUS ROTATION,
HIGH EFFICIENCY.
Suzhou Koosen Technology Co., Ltd. is a leading company specializing in the design and manufacture of innovative aerial work platforms. With a strong focus on "safety,durability, and sustainability," Koosen is driven by a highly skilled technical team,dedicated to providing efficient and reliable equipment solutions tailored to the specific needs of customers across various industries.
Our comprehensive product line includes diesel and electric boom lifts, push-around and self-propelled scissor lifts, single-mast and double-mast aluminum vertical lifts, spider lifts, and more. All products are CE certified, ensuring compliance with international safety and quality standards. With years of continuous innovation and a portfolio of patented technologies, Koosen's aerial work platforms are trusted in a
wide range of environments, including warehouses, logistics centers, manufacturing facilities, public spaces, shipping hubs, and residential properties.
In addition to our standard products, Koosen offers customized solutions designed to meet the specific demands of challenging work environments, providing safe, stable,and efficient access to hard-to-reach areas. This focus on innovation and customization has earned us a high level of trust and satisfaction among our clients.

1.Q:How about your delivery time?
A: 5 days to ship if in stock, 25 days if it need to re-produce.
2.Q:Why should I choose from you?
A:Koosen have rich experience to choose suitable equipment to you,as we have been in this line over 13years.Moreover,our products are highly competitive,both in quality and price.
3.Q:What about your warranty time?
A:Generally,the product warranty period is 12 months for key components since you receive it..
4.Q:What should we do if there have quality problems?
A:Pls send picture or video about the broken part to us,we can provide technical support and free spare part of key parts within 12 moths.
5.Q:What payment methods do you support?
30% deposit and 70% balance will be paid in 3 working days after get copy B/L.
6.Q:What is your trade terms?
We have EXW, FOB, CIF, CFR for you to choose, and we can change according to your requirements.
7.Q:Are you factory?
Yes,we have our own factory.
8: Can I visit your company?
Of course at anytime.
9, Do you support customization?
Yes.We not only provide standard products,but also support customized products.





1.Q:How about your delivery time?
A: 5 days to ship if in stock, 25 days if it need to re-produce.
2.Q:Why should I choose from you