The 2-tonne, ET20 excavator offers excellent performance and comfort in a compact package. The ET is a productive and versatile digging machine with a maximum digging depth of 8' 10" and a strong breakout force of 4226 lbs. The Tier 4 Final engine delivers 17.2 net hp at 2,200 RPM for powerful digging, fast cycle times and quiet operation. The ET 20 is also designed for comfortable operation with a large operating station, excellent visibility and a unique double-door cab design.
- A telescopic undercarriage can be extended from 39" to 51" for greater lifting power and stability
- Comfortable operator station with unique double-door cab allows operator to enter or exit the machine from either side and provides for excellent visibility.
- Large engine cover and easy removal of side covers provides for easy access and serviceability.
- Pattern control changeover conveniently located inside the operator station.
- Elongated tracks feature four rollers for increased stability, smoother ride and lower ground pressure.
Technical specifications
Operating data
|
Shipping weight min. |
4,105 lb |
Operating weight |
4,420 - 5,125 lb |
Biting force max. |
2,810 lbf |
Breakout force max. max., nach ISO 6015 |
4,226 lbf |
Digging depth max. |
105.6 in |
Dumping height |
106.8 - 111.7 in |
Digging radius max. |
170 in |
L x W x H min. |
159.4 x 39 x 90.4 in |
Engine / Motor
|
Engine / Motor manufacturer |
Yanmar |
Engine / Motor type |
3TNV80F |
Engine / Motor |
Water-cooled 3-cylinder diesel engine |
Displacement |
77.2 in³ |
RPM / speed |
2,200 rpm |
Engine performance acc. to ISO |
17.2 hp |
Battery Voltage |
44 Ah |
Fuel tank capacity |
6.3 US gal |
Hydraulic system
|
Duty pump |
Double variable pump with 2 gear pumps |
Flow rate max. |
19.3 US gpm |
Operating pressure for working and traction hydraulics |
2,901 psi |
Operating pressure Slewing gear |
2,176 psi |
RPM / speed Superstructure |
10 rpm |
Hydraulic oil tank |
5 US gal |
Wheel set
|
Travel speed max. |
2.5 mph |
Chain width |
9.8 in |
Ground clearance |
6.7 in |
Dozer Blade
|
Width |
39 in |
Height |
8.7 in |
Stroke - Above ground |
8.7 in |
Stroke - Below ground |
11.8 in |
Sound level
|
Sound level (LwA) acc. to 2000/14/EC |
93 dB(A) |
Cabin - specified sound pressure level LpA acc. to ISO 6394 |
75.8 dB(A) |