| Detailed Specifications |
Compact Excavator 803 |
| ENGINE |
|
| Make |
Yanmar 4TNV98-VNS (EPA Tier II) |
| Type |
4-cyl. diesel, water-cooled |
| Displacement (cc) |
202 cid (3318) |
| Net Power (kW) |
57 hp (42.5) @ 2100 rpm |
| Battery (aH) |
12-V (88) |
| Fuel Tank |
24.6 gal. (93) |
| |
| HYDRAULIC SYSTEM |
|
| Pumps |
two var. cap. + two gear pumps |
| Flow Rate - gpm (L/min) |
2@21.8 (82.4) + 2@9.7 (36.6) |
| Working Pressure (bar) |
4351 psi (300) |
| Swing System Pressure (bar) |
3553 psi (245) |
| Hydraulic Tank (L) |
26.1 gal. (99) |
| |
| UNDERCARRIAGE |
|
| Travel Speed - dual (km/hr) |
1.9 mph (3.2), 3.2 mph (5.2) |
| Gradability |
30° = 58% |
| Rubber Track Width (mm) |
17.7" (450) |
| Undercarriage Length (mm) |
9'3" (2808) |
| Sprocket Center |
7'4" (2235) |
| Ground Clearance (mm) |
11.4" (290) |
| Ground Pressure avg. (kg/cm²) |
5.1 psi (0.36) |
| Slew Speed |
9.2 rpm |
|
| PERFORMANCE |
|
| Operating Weight with cab (kg) |
17,548 lbs. (7960) |
| Height (mm) |
8'11" (2710) |
| Width (mm) |
7'5" (2250) |
| Length (mm) |
21'7" (6570) |
| Maximum Digging Depth (mm) |
14'1" (4290) |
| w/Long Arm (mm) |
15' (4580) |
| Maximum Digging Height (mm) |
22'11" (6980) |
| w/Long Arm (mm) |
23'6" (7170) |
| Maximum Vertical Digging Depth (mm) |
12' (3670) |
| w/Long Arm (mm) |
13' (3970) |
| Maximum Dump Height (mm) |
15'11" (4840) |
| w/Long Arm (mm) |
16'6" (5030) |
| Maximum Digging Radius (mm) |
23'6" (7170) |
| w/Long Arm (mm) |
24'5" (7440) |
| Bucket Dig Force (kN) |
11,758 lbf (52.3) |
| Arm Force (kN) |
8700 lbf (38.7) |
| Minimum Tail Swing Radius (mm) |
5'1" (1550) |
| Minimum Front Swing Radius (mm) |
7'2" (2181) |
| Swing Angle - left/right |
67°/63° |
|
| DOZER BLADE |
|
| Width (mm) |
7'7" (2300) |
| Height (mm) |
1'8" (500) |
| Maximum Lift - Above/Below (mm) |
17.7"/20.5" (450/520) |
|
SOUND LEVELS |
|
| Power Level |
101 dB(A) |
| Pressure Level |
78 dB(A) |
