| Detailed Specifications |
Compact Excavator 503Z |
| ENGINE |
|
| Make |
Yanmar 4TNV88-PNS (EPA Tier II) |
| Type |
4-cyl. diesel, water-cooled |
| Displacement (cc) |
134 cid (2189) |
| Net Power (kW) |
38 hp (28.2) |
| Battery (aH) |
12-V (88) |
| Fuel Tank |
21.9 gal. (83) |
| |
| HYDRAULIC SYSTEM |
|
| Pumps |
two var. cap. + two gear pumps |
| Flow Rate - gpm (L/min) |
2@15.0 (57) + 10.9 (41.4) + 3.0 (11.6) |
| Working Pressure (bar) |
3481 psi (240) |
| Swing System Pressure (bar) |
3118 psi (215) |
| Hydraulic Tank (L) |
21.1 gal. (80) |
| |
| UNDERCARRIAGE |
|
| Travel Speed - dual (km/hr) |
1.67 mph (2.7), 2.85 mph (4.6) |
| Gradability |
30° = 58% |
| Rubber Track Width (mm) |
15.7" (400) |
| Undercarriage Length (mm) |
8'2" (2500) |
| Sprocket Center (mm) |
6'7" (2000) |
| Ground Clearance (mm) |
12" (305) |
| Ground Pressure avg. (kg/cm²) |
4.0 psi (0.28) |
| Slew Speed |
8.7 rpm |
|
| PERFORMANCE |
|
| Operating Weight with cab (kg) |
10,582 lbs. (4800) |
| Height (mm) |
8'5" (2570) |
| Width (mm) |
6'6" (1990) |
| Length (mm) |
17'3" (5258) |
| Maximum Digging Depth (mm) |
11'9" (3570) |
| w/Long Arm (mm) |
12'8" (3870) |
| Maximum Digging Height (mm) |
17'5" (5320) |
| w/Long Arm (mm) |
18'1" (5500) |
| Maximum Vertical Digging Depth (mm) |
8'7" (2630) |
| w/Long Arm (mm) |
9'7" (2915) |
| Maximum Dump Height (mm) |
12'2" (3720) |
| w/Long Arm (mm) |
12'10" (3900) |
| Maximum Digging Radius (mm) |
19'9" (6030) |
| w/Long Arm (mm) |
20'8" (6300) |
| Bucket Dig Force (kN) |
7599 lbf (33.8) |
| Arm Force (kN) |
5980 lbf (26.6) |
| Minimum Tail Swing Radius (mm) |
3'3" (995) |
| Minimum Front Swing Radius (mm) |
7'6" (2283) |
| Swing Angle - left/right |
65°/61° |
|
| DOZER BLADE |
|
| Width (mm) |
6'6" (1990) |
| Height (mm) |
15" (380) |
| Maximum Lift - Above/Below (mm) |
15.2"/15.4" (385/390) |
|
SOUND LEVELS |
|
| Power Level |
97 dB(A) |
| Pressure Level |
77 dB(A) |
