The Kato HD308 US-7 excavator packs a big punch for an excavator with an operating weight just over 19,000 lbs. and a bucket digging force of nearly 15,000 lbs.
The fixed boom excavator has a Yanmar YDN-4 TNV 98C Engine with 57 hp and a fuel tank capacity of over 34 gallons.
The cabin features the latest in both comfort and technology.
One large screen displays multiple cameras (rear and side view) and another screen displays controls.
Smooth lever operation reduces operation burden when operating for longer periods of time.
The hydraulic system includes a system flow of 35 gallons per minute.
The 1st line max auxiliary flow is 30 gpm and the 2nd is 16 gpm.
Digging depth
15′
Rated output
57HP
Operating Weight
19,750LBS.
Digging depth
15'
Rated output
57HP
Operating Weight
19,750LBS.
HD308US-7
HD308US-7
Performance (Key Specs)
| Maximum Digging Radius | 22’8 |
| Maximum Digging Depth | 15’ |
| Maximum Digging Height | 25’7 |
| Maximum Vertical Wall | 13’7 |
| Maximum Dumping Height | 18’8 |
| Minimum Swing Radius | 6’7 |
| Bucket Capacity | 10 ft3 |
| Bucket Width | 24’’ |
| Operating Weight | 19,750 lbs |
| Transport Weight | 18, 500 lbs |
| Swing Speed | 13.0 min -1 |
| Travel Speed (Low\High) | 2 mph \ 3mph |
| Gradeability | 350 |
| Ground Pressure | 4.79 psi |
| Bucket Digging Force | 14, 803 lbs |
Engine
| Model | Yanmar YDN-4 TNV 98C |
| Output Rating | 57 hp/2,000 rpm |
| Fuel Tank Capacity | 34.34 gal |
Boom Swing System
| Swing speed | 13.0 min -1 |
| Minimum Swing Radius | 6’7 |
Hydraulic System
| System Pressure | 4,264 psi |
| System Flow | 2×22 • 35 gpm |
| 1st Line Max Auxiliary Flow | 30 gpm \ 2700 psi |
| 2st Line Max Auxiliary Flow \ Pressure | 16 gpm \ 3000 psi |
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