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PRODUCT
RUNTX 22 Ton Crawler Excavator
Product Feature
What Is a 22 Ton Crawler Excavator?
A 22 ton crawler excavator is a medium-size hydraulic excavator designed for construction, earthmoving, trenching, foundation excavation and infrastructure work. Its tracked undercarriage provides stable ground contact and traction for operation on uneven or loose surfaces commonly found on construction sites.
Excavators in this weight class are commonly used where contractors need greater digging depth, lifting capability and working reach than compact machines can provide, while still maintaining practical dimensions for general construction and project transport.
The RUNTX RTX220 22 Ton Crawler Excavator has an operating weight of 22.4 tons and supports bucket capacities from 0.8 to 1.0 m³. It is powered by an ISUZU 4HK1X engine rated at 133 kW at 2000 r/min and provides a maximum digging depth of 6603 mm and maximum excavation reach of 9898 mm.
RUNTX RTX220 Key Features
1. ISUZU 4HK1X Engine
The RTX220 is equipped with an ISUZU 4HK1X engine delivering 133 kW at 2000 r/min. This power output supports digging, hydraulic operation and machine travel across general construction and earthmoving applications.
2. Hydraulic System for Multi-Function Operation
The hydraulic system operates at a working pressure of 34.3 MPa with a maximum hydraulic flow of 226 × 2 L/min. This configuration supports boom, arm, bucket, swing and travel functions during excavation cycles.
3. Extended Digging Depth and Reach
The RTX220 provides a maximum excavation depth of 6603 mm, a maximum excavation reach of 9898 mm and a maximum excavation height of 9237 mm. This operating range is suitable for foundation digging, trenching and larger earthmoving tasks.
4. 0.8–1.0 m³ Bucket Range
The available bucket capacity range of 0.8 to 1.0 m³ allows the excavator to be configured for different excavation and loading requirements depending on material type and job-site conditions.
5. Stable Crawler Undercarriage
The crawler undercarriage uses 600 mm track shoes and provides a ground pressure of 45.3 kPa. A 220 kN traction force and 468 mm minimum ground clearance support travel and positioning on typical construction terrain.
6. High and Low Travel Speeds
The RTX220 provides travel speeds of 5.8 km/h in high mode and 3.2 km/h in low mode, allowing operators to select an appropriate travel setting for job-site movement and machine positioning.
Applications
1. Construction and Earthmoving
Suitable for site preparation, bulk excavation, soil removal, ground leveling and general earthmoving work on residential, commercial and industrial projects.
2. Foundation and Trench Excavation
The 6603 mm maximum digging depth makes the RTX220 suitable for foundation excavation, utility trenches, drainage channels and other below-ground construction tasks.
3. Municipal and Infrastructure Projects
Suitable for road construction, municipal engineering, pipeline installation, drainage work and other infrastructure projects requiring a medium-size crawler excavator.
4. Material Loading
The excavator can load excavated soil and suitable loose materials into trucks or transfer materials within construction and earthmoving sites.
5. Land Development and Landscaping
The RTX220 can be used for land clearing, drainage excavation, ground reshaping and other medium-scale land development or landscaping projects.
Why Choose RUNTX Machinery
RUNTX Machinery Group, founded in 2006, is a professional manufacturer supplying construction equipment, material handling equipment, agricultural machinery, port equipment and mobile elevating work platforms.
Our product range includes 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.
The company operates a 35,000 m² production base and follows ISO 9001 quality management standards. With more than 15 product categories and an annual production capacity of approximately 8,000 units, RUNTX supplies machinery solutions to distributors, contractors, rental companies and equipment buyers in international markets.
RUNTX Customer Reviews
The main parameter
| Specification | Unit | RTX220 |
|---|---|---|
| Operating Weight | t | 22.4 |
| Bucket Capacity | m³ | 0.8–1.0 |
| Engine Model | - | ISUZU 4HK1X |
| Rated Power | kW / r/min | 133 / 2000 |
| Maximum Hydraulic Flow | L/min | 226 × 2 |
| Working Pressure | MPa | 34.3 |
| Hydraulic Pump Model | - | K3V112DT-1X8R-9NZ1 |
| Hydraulic Tank Capacity | L | 230 |
| Travel Speed, High / Low | km/h | 5.8 / 3.2 |
| Swing Speed | r/min | 10.7 |
| Gradeability | ° | 35 |
| Bucket Digging Force | kN | 99 |
| Arm Digging Force | kN | 138 |
| Ground Pressure | kPa | 45.3 |
| Traction Force | kN | 220 |
| Maximum Excavation Height | mm | 9237 |
| Maximum Dumping Height | mm | 6526 |
| Maximum Excavation Depth | mm | 6603 |
| Maximum Vertical Digging Depth | mm | 5262 |
| Digging Reach at 2.5 m Horizontal Plane | mm | 6413 |
| Maximum Excavation Reach | mm | 9898 |
| Maximum Excavation Reach at Ground Level | mm | 9714 |
| Minimum Swing Radius | mm | 3800 |
| Maximum Height at Minimum Swing Radius | mm | 7605 |
| Rear-End Swing Radius | mm | 2870 |
| Counterweight Height | mm | 2120 |
| Grounding Length During Transportation | mm | 5060 |
| Overall Length | mm | 9606 |
| Overall Width | mm | 2780 |
| Overall Height to Boom Top | mm | 3040 |
| Overall Height to Cab Top | mm | 3120 |
| Counterweight Ground Clearance | mm | 1048 |
| Minimum Ground Clearance | mm | 468 |
| Tail Swing Radius | mm | 2870 |
| Track Grounding Length | mm | 3445 |
| Track Length | mm | 4260 |
| Track Gauge | mm | 2180 |
| Overall Track Width | mm | 2780 |
| Track Shoe Width | mm | 600 |
| Turntable Width | mm | 2700 |
| Rack Tooth Thickness | mm | 26 |
| Arm Length | mm | 2900 |
| Boom Length | mm | 5700 |
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.
CONTACT
Tel : +86 0592 5703151
WhatsApp & Wechat : +86 17350828923
Email : info@runtxmachinery.com
Office : Room 402, No. 649, Hu'an Road, Huli District, Xiamen, Fujian Province
Factory :
Jiaoxi Sub-district Office, Jiaozhou City, Qingdao City, Shandong.
No. 218, Weichang Road, Xiguan Street, Weicheng District, Weifang City, Shandong Province
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