Hot Sale 21.5Ton Digger Crawler Excavator with 1.05m3 Bucket HX220HD
Product Description
01Hydraulic system upgrade
Adopt all imported core hydraulic parts
Mature and stable, low failure rate, high preservation rate
The main control valve is upgraded to 22 tons of the same model
System pressure increased by 16.7%
Digging force increased by 13.7%, traction force increased by 26%
Work efficiency increased by 7.5%
02 Bucket upgrade
Upgrade 1m³ bucket capacity
Designed in a wide and shallow style
Improve earthwork efficiency
Bucket pin thickened
Easily deal with the modification of breaker, hydraulic shears, etc.
03Working device upgrade
The weight of the whole machine is 21.5 tons
Upgraded to 22-ton heavy-duty working device
5.68m boom + 2.92m forearm
Boom support adopts cast steel parts
The front section of the forearm adopts steel castings and wear-resistant cover plates
Increase structural strength by 1.5 times
04 stick to six cylinders
Stick to a 6-cylinder engine
Large displacement and strong power
Adopt high pressure common rail electronic control fuel injection technology
Equipped with intelligent fuel-saving control system and multi-level automatic idling function
Fuel-efficient and environmentally friendly
Adopt 3-stage fuel filter system
Improve the adaptability of different quality oils
HX220HD
| Operating Weight |
21.4 ton |
| Bucket Capacity |
0.87 ~ 1.20 m³ |
| Rated Power |
148hp/2,000rpm |
Product Parameters
GENERAL
| Operating Weight |
21.4 ton |
| Bucket Capacity |
0.87 ~ 1.20 m³ |
| Size |
Medium |
ENGINE
| Emission |
- |
| Engine model |
Hyundai 6BTAA-5.9 |
| Rated Power |
148hp/2000rpm |
| Max. Torque |
64kgf·m/1300rpm |
HYDRAULIC
| Main pumps rated flow |
2 X 234 ℓ/min |
| Implement circuit |
350 kgf/cm2 |
TANK CAPACITY
| Fuel tank |
340 ℓ |
| Hydraulic tank |
160 ℓ |
| DEF/ ADBLUE tank |
- ℓ |
PERFORMANCE
| Swing speed |
12.2 rpm |
| Travel speed |
5.7 km/h |
| Max. Traction force |
21100 kgf |
| Max. gradeability |
35 deg |
| Bucket Digging Force (ISO) |
15500 kgf |
| Arm Digging Force (ISO) |
10900 kgf |
DIMENSIONS
| Overall length |
9530 mm |
| Overall height |
3030 mm |
| Overall width |
3190 mm |
| Tail swing radius |
2845 mm |
| Tumbler distance |
3650 mm |
| Ground clearance |
470 mm |
WORKING RANGE
| Boom length |
5680 mm |
| Arm length |
2920 mm |
| Max. Digging reach |
9980 mm |
| Max.Digging depth |
6730 mm |
| Max. Digging Height |
9600 mm |
| Max. Dumping Height |
6780 mm |
| Min. Swing radius |
3670 mm |
Detailed Photos
Our Advantages
Audited Supplier 
){kind=link}