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Compact Excavator Model 502 Brochure
 

Features
· Ergonomically positioned controls provide precise operation with minimal effort
· Larger, enclosed cab provides spacious workspace, quiet operation and controlled temperature
· Hydraulic controls move with seat for consistent operation
· Full suspension seat contours to your frame for ultimate operator comfort
· Flood lights mounted on the boom allow you to finish jobs that extend into the night
· Full panoramic view provide great visibility for enhanced operator confidence
· Advanced hydraulic system allows simultaneous hydraulic functions
· High-output, high-torque engines supply extra power where and when it's needed
· Hydraulically dampened drive levers and pedals ensure precise handling for total control
· Sloped undercarriage frame reduces material buildup
· Rubber tracks adjust hydraulically for convient maintenance
· Heavy-duty reinforced bumper protects components

Specifications Overall Length 144" (3665mm)
Overall Height 96" (2435mm)
Overall Width 73" (1850mm)
Ground Clearance 13" (335mm)
Operating Weight 10,900 lbs (4960kg)

Performance
Arm Length 59.1" (1500mm) 70.9" (1800mm)
Max. Digging Depth 146" (3710mm) 158" (4010mm)
Max. Digging Height 216" (5480mm) 224" (5680mm)
Max. Boom Height 167" (4240mm)
Max. Dump Height 158" (4000mm) 165" (4200mm)
Max Digging Radius 237" (6010mm) 248" (6290mm)
Bucket Dig Force 7,540 lbs (3420kg)
Arm Force 5,410 lbs (2529kg)
Min. Tail Swing Radius 57.9" (1470mm)
Min. Front Swing Radius 74" (1880mm)
Swing Angle - left/right 80°/45°

Engine
Make Yanmar / 4TNE88-NSW
Cylinders/Aspiration 4/Natural
Displacement 134 in³ (2190cc)
Power 40 hp (30kW) @ 2500rpm
Cooling Water-cooled

Undercarriage
Gradability 30° = 58%
Track Width 16" (400mm)
No. of Track Rollers 5 on each side
Tracks Tension Cylinder pressurized with grease
Undercarriage Length 99" (2520mm)
Sprocket Center 81" (2060mm)
Ground Pressure 3.8 psi (27kPa)
Travel Speed - Dual 1.6/2.8 mph (2.5/4.5km/h)
Slew Speed 9 rpm

Hydraulics
Pumps Two variable capacity + one gear pump
Flow Rate Two @ 14 gpm (52L/min)
One @ 8 gpm (31L/min)
Working Pressure 3340 psi (230bar)
Swing System Pressure 2620 psi (180bar)
Oil Cooler Standard

Capacities
Fuel 14.5 gal (55L)
Hydraulic 26.4 gal (100L)

Electrical
Battery 12V, 88Ah

Bucket
Width 19.7" (500mm)
Capacity 4.6 ft³ (130L)

Dozer Blade
Width / Height 73" (1850mm) / 17" (430mm)
Max. Lift - Above / Below Ground 15" (390m) / 16" (400mm)

Noise Level
Power / Pressure Level 94 dB(A) / 80 dB(A)