PRODUCT
320kg 12-14m Crawler Self-Propelled Scissor Lifts
Product Feature

What Is the 320kg 12-14m Crawler Self-Propelled Scissor Lift?
The Crawler Self-Propelled Scissor Lift is a heavy-duty aerial work platform designed for demanding environments where wheeled machines cannot operate. With a robust rated capacity of 320kg and working heights of 12 to 14 meters, this machine utilizes a specialized rubber track system instead of tires. This allows it to maintain exceptional stability and traction on soft soil, mud, gravel, and uneven slopes. It is a mechanical necessity for construction sites and industrial facilities that require high-altitude access before permanent flooring is installed or in outdoor rugged terrains.

Key Features & Technical Advantages
High-Performance Crawler Tracks: The wide track footprint provides low ground pressure, preventing the machine from sinking into soft surfaces while ensuring maximum grip on inclines.
Large 320kg Load Capacity: Specifically built to support multiple operators and heavy tools at heights up to 14 meters, increasing job site efficiency.
Self-Propelled Efficiency: Can be driven and steered directly from the platform at height, allowing for seamless movement along a workspace without descending.
Superior Gradeability: Engineered to handle significant slopes and rough terrain, making it far more versatile than standard electric scissor lifts.
Automatic Leveling System: Features high-strength outriggers (on specific configurations) and a stable chassis design to ensure a level working environment on non-level ground.
Eco-Friendly Power System: Utilizes a high-capacity battery drive for zero-emission, quiet operation, suitable for both outdoor sites and indoor-outdoor transition projects.
Applications
Early-Stage Construction: Ideal for installing steel structures, fire protection systems, and electrical wiring on unfinished dirt or gravel floors.
Outdoor Facility Maintenance: Perfect for repairing exterior facades, lighting, and signage on parks, sports fields, or unpaved industrial yards.
Agricultural & Greenhouses: Provides a stable platform for maintaining large-scale greenhouse structures and overhead irrigation in soft-soil environments.
Energy & Infrastructure Projects: Supports the installation and maintenance of equipment in remote areas where ground conditions are unpredictable.
Why Choose RUNTX Machinery


RUNTX Machinery Group, founded in 2006, is a professional manufacturer specializing in construction equipment, material handling equipment, agricultural machinery, port equipment, and mobile elevating work platforms.
Our main products include crawler excavators, wheel loaders, bulldozers, road rollers, skid steer loaders, diesel forklifts, electric forklifts, warehouse equipment, reach stackers, container handlers, tractors, scissor lifts, boom lifts, and mast lifts. etc.
The company operates a 35,000 m² production base and follows strict ISO9001 international quality management standards. With more than 15 product categories and an annual production capacity of 8,000 units, RUNTX provides reliable machinery solutions to customers worldwide and is recognized as one of the leading manufacturers of construction machinery and material handling equipment in China.
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The main parameter
Model |
| GTJZ1012 | GTJZ1214 |
Max. working height | m | 12 | 13.8 |
Max. platform height | m | 10 | 11.8 |
Working load capacity | kg | 320 | 320 |
Extended platform working load | kg | 110 | 110 |
Platform dimension(L*W*H) | m | 2.27×1.12×1.13m | 2.27×1.12×1.13m |
Overall dimension(L*W*H) | m | 2.675×1.605×2.59m | 2.675×1.605×2.72m |
Overall dimension | m | 2.675×1.605×2.015m | 2.675×1.605×2.145m |
Extended platform size | m | 0.9 | 0.9 |
Min. ground clearance | m | 0.15 | 0.15 |
Track width | mm | Rubber 300 | Rubber 300 |
Lifting motor | V | DC48V/4.5kw | DC48V/4.5kw |
Driving motor | kw | 2×4kw/DC48V | 2×4kw/DC48V |
Lifting speed | m/min | 9-10 | 9-10 |
Max. driving speed (Closed state) | km/h | 2.5 | 2.5 |
Battery attributes |
| Lead acid maintenance-free | Lead acid maintenance-free |
Battery capacity | V/A | 8×6/200 | 8×6/200 |
Battery charger | V/A | 48/30 | 48/30 |
Max. gradability | % | 25 | 25 |
Max. allowable working angle | ° | 1.5/3 | 1.5/3 |
Max. leveling angle | ° | Vertical 6.5Horizontal 12 | Vertical 6.5Horizontal 12 |
No. of legs |
| 4 | 4 |
Operating weight | kg | 3320 | 3550 |
The parameter table is for reference only, and the actual specifications may be adjusted due to technological upgrades.
Please refer to the final confirmed information for accuracy.
FAQ
If you have any questions, you can check our product's frequently asked questions
Why should I choose RUNTX Machinery for my equipment needs?
At RUNTX Machinery, we are committed to offering high-quality construction machinery at competitive prices. With our wide product range, including wheel loaders, excavators, skid steer loaders, and forklifts, we provide tailored solutions to meet your specific project requirements. Our OEM and ODM services also ensure you get customized solutions that match your needs perfectly. Contact us today for a free quote and more details on how we can support your business.
What types of machinery do you offer for construction projects?
We offer a comprehensive range of construction machinery, including excavators, wheel loaders, skid steer loaders, and road rollers. Whether you’re working on a small-scale construction project or a large industrial site, we have the right equipment for your needs.
When the machine parts are processed, they will be strictly checked by the quality inspection department to ensure the accuracy and quality.
After the machine is completed, we need at least two days to run the machine to ensure the smooth production of the machine.
How can I get a free quote for your products?
To get an accurate and competitive quote for your machinery needs, simply fill out our contact form or contact us via email sales team. We offer bulk purchase discounts for wholesale buyers and are happy to work with you on customized solutions for any equipment. Get in touch now to receive a detailed price list tailored to your needs.
Do you offer OEM and ODM services for customized machinery?
Yes, we offer OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services for customers who need custom-built equipment. From special design modifications to tailored machinery solutions, we can help you create exactly what you need. Contact us now to discuss your customization requirements and get a quote for your unique machinery.
What are your payment terms for machinery orders?
Our standard payment terms are 30% deposit in advance and 70% balance before shipment. For large-scale orders, we also accept 100% irrevocable L/C at sight. Inquire now to get more details about flexible payment options!
What certifications and standards do your products meet?
All of our products comply with the ISO9001 Quality Management System and have received CE certification.
What is the delivery time for your machinery?
Our typical delivery time is 15 to 30 days after receiving your deposit. For standard products, we often have them in stock and can ship immediately. Customized orders may take additional time, depending on your specific requirements. You can get a delivery estimate by contacting our sales team and providing your product details.
Can I compare your products with other brands?
We understand that choosing the right equipment is important. Our wheel loaders, excavators, and skid steer loaders provide superior value when compared to other leading brands in terms of price, performance, and durability.
How can I maintain the machinery I purchase from RUNTX?
We provide detailed maintenance guides for all our equipment to ensure smooth operation. Regular checks and servicing are essential to keep your machinery in top condition. Contact our support team if you need any maintenance assistance or schedule a service appointment to ensure long-term performance.
Can I order replacement parts for my equipment?
Yes, we supply a full range of replacement parts for all of our machinery. Whether you need engine parts, hydraulic components, or attachments, we ensure quick and efficient delivery of genuine parts.You can contact our customer service for a list of available replacement parts.