| Detailed Specifications |
Compact Excavator 303 |
| ENGINE |
|
| Make |
Yanmar 3TNV88-NNS (EPA Tier II) |
| Type |
3-cyl. diesel, water-cooled |
| Displacement (cc) |
100 cid (1600) |
| Net Power (kW) |
29 hp (21.5) |
| Battery (aH) |
12-V (88) |
| Fuel Tank |
10.8 gal. (40.9) |
| |
| HYDRAULIC SYSTEM |
|
| Pumps |
two var. cap. + one gear pump |
| Flow Rate - gpm (L/min) |
2@9.6 (36.5) + 6.9 (26.3) |
| Working Pressure (bar) |
3263 psi (225) |
| Swing System Pressure (bar) |
2900 psi (200) |
| Hydraulic Tank (L) |
7.1 gal. (27) |
| |
| UNDERCARRIAGE |
|
| Travel Speed - dual (km/hr) |
1.5 mph (2.4), 2.9 mph (4.6) |
| Gradability |
30° = 58% |
| Rubber Track Width |
12" (305) |
| Sprocket Center |
4'9" (1441) |
| Ground Clearance (mm) |
10.75" (273) |
| Ground Pressure avg. (kg/cm²) |
4.6 psi (0.32) |
| Slew Speed |
10 rpm |
|
| PERFORMANCE |
|
| Operating Weight with cab (kg) |
6875 lbs. (3119) |
| Operating Weight with canopy (kg) |
6700 lbs. (3039) |
| Height (mm) |
7'10.5" (2400) |
| Width (mm) |
4'10" (1473) |
| Length (mm) |
10'4" (3150) |
| Maximum Digging Depth (mm) |
9'1" (2769) |
| w/Long Arm (mm) |
9'11" (3025) |
| Maximum Digging Height (mm) |
14'8" (4470) |
| w/Long Arm (mm) |
15'3" (4630) |
| Maximum Vertical Digging Depth (mm) |
6'6.5" (1994) |
| w/Long Arm (mm) |
7'3" (2225) |
| Maximum Dump Height (mm) |
10'4" (3150) |
| w/Long Arm (mm) |
10'11" (3320) |
| Maximum Digging Radius (mm) |
15'9" (4801) |
| w/Long Arm (mm) |
16'7" (5055) |
| Bucket Dig Force (kN) |
5952 lbf (26.5) |
| Minimum Tail Swing Radius (mm) |
4'2" (1270) |
| Minimum Front Swing Radius (mm) |
4'6" (1372) |
| Swing Angle - left/right |
80°/45° |
|
DOZER BLADE |
|
| Width (mm) |
58.3" (1481) |
| Height (mm) |
14.6" (371) |
| Maximum Lift - Above/Below (mm) |
15.8"/17.7" (401/450) |
|
SOUND LEVELS |
|
| Power Level |
94 dB(A) |
| Pressure Level |
78 dB(A) |
