
TW20A 2t Crawler Excavator
Product Feature And Advantage
- Small size and easy to transport, could be loaded onto light truck or small trailer, 4 sets could be loaded into one 20GP container to save freight cost.
- Special design on separating engine and radiation space, using enhanced cooling fan to increase cooling efficiency
- Famous brand hydraulic system parts ensure the stable quality.
- equipped with double fuel filter to guarantee fuel purity to protect engine
- boom deflexion design meet narrow work condition, reinforced rubber track to protect road
- Extend hydraulic line for various attachments.
- Comfort seat make operator easy to work.
- Could be widely used in gardening, orchard, farming, basement reconstruction, waste residue carrying in coal washing factory, papermaking factory etc. and could replace 4~5 manpower.




Model Number | SDTW hydraulic Crawler excavator TW20A | |
product Feature | SDTW ROCKIES Excavator with swing boom, sideboom, extendable tracks, retractable chassis, with cabin, zero tail excavator | |
Excavator Attachments | Excavator Narrow bucket, standard bucket, Leveling bucket, Ripper, Auger, Quick hitch, Gripper, Pallet fork, Rake, Hydraulic Thumb, Hydraulic Hammer, Mechanical Thumb | |
Engine | ||
Engine Model | Laidong 3L15P25 18.3kW/2200rpm, Kubota D1105 14.2kw | |
Type | 3 cylinders. Direct injection, water cooled, natural intake | |
Torque | 86/1760 Nm/rpm | |
Main Performance | ||
Swing Speed | r/min | 10-12 |
Traveling Speed | km/H | 2.8 |
Grade ability | % | 70(35°) |
Traveling Tracking Force | kN | 15 |
Bucket Digging Force | kN | 11.5 |
Arm Digging Force | kN | 9.3 |
Hydraulic System | ||
Hydraulic system working pressure | Mpa | 16 |
Hydraulic Pump | Gear Pump | Wanye-EATON copy |
Hydraulic pump flow | L/min | 2×22+8.8 |
Valve | North brand | |
Swing Motor | Eaton brand | |
Traveling Motor | Eaton brand, if with extendable tracks function, it is like brand. | |
Hydraulic pipes | Continental brand from Germany | |
Fuel Tank Capacity | L | 26 |
Hydraulic Tank Capacity | L | 27 |
Overall Dimensions | ||
Overall Length | mm | 3800 |
Overall Width | mm | 1050 |
Overall Height | mm | 2280 |
Bucket Width | mm | 435 |
Ground clearance | mm | 485 |
Track length | mm | 1630 |
Track width | mm | 230 |
Undercarriage width | mm | 1050 |
Undercarriage ground clearance | mm | 235 |
Dozer Blade | mm | 1050×240 |
Operation parameters | ||
Operation Weight | KG | 2000 |
Bucket Capacity | m3 | 0.06 |
Max. Digging Radius | mm | 3860 |
Max. Digging Depth | mm | 2050 |
Max. Digging Height | mm | 3370 |
Max. Dumping Height | mm | 2390 |
Max. Dozer Cutting | mm | 270 |
Max. Dozer Lifting | mm | 235 |
Boom Deflexion (Left/Right) | ° | 75/45 |
Tail Swing Radius | mm | 1125 |
Front Min. Swing Radius | mm | 1720 |


Shandong Tongwu Machinery Equipment Co., Ltd, inshort SDTW, founded in 2003, is one of the professional manufacturers of mining machinery in China. SDTW keeps on growing with its reliable products and good service, Product coverage continues to expand, like Diesel scooptram, electric scooptram, Underground truck, Drilling jumbo. SDTW is with ISO 9001 International quality management system certification.
SDTW sales network covers more than 20 provinces and cities, and exported to more than 60 countries, like Peru, Chile, Australia, Thailand, Indonesia, Brazil, South Africa, etc, several countries are with agent and distributors. Company adheres service first, quality-oriented management aim, got more and more good reputation these years.
Shandong Tongwu Machinery Equipment Co., Ltd sincerely hope to work together with customers both home and aboard to have win-win business relationship.








1. who are we?
We are based in Shandong, China, start from 2018,sell to South America(30.00%),Western Europe(20.00%),Oceania(15.00%),Eastern Europe(10.00%),South Asia(8.00%),Central America(7.00%),Northern Europe(5.00%),Southern Europe(5.00%). There are total about 11-50
people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Mini Excavator/ Crawler Excavator/ Wheel Excavator/ Wheel Loader/ Backhoe Loader/ Skid Steer Loader/ Forklift Lift,Scooptram/
Underground Truck/ Mucking Loader/ Drilling Jumbo
4. why should you buy from us not from other suppliers?
we are professional manufacturer of construction machinery, like excavator, wheel loader, forklift, skid loader, scooptram, dump
truck Quick delivery. 7-20 days. Good guarantee Excellent after-sale service 24 hours on-line service Technical training
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian