Gehl 503Z Mini Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 18.38 ft in (5600 mm)
Max Cutting Height 17.46 ft in (5320 mm)
Max Loading Height 12.21 ft in (3720 mm)
Max Reach Along Ground 19.79 ft in (6030 mm)
Max Vertical Wall Digging Depth 8.63 ft in (2630 mm)
Max Digging Depth 11.72 ft in (3570 mm)
Boom/Stick Option (Hex) 1 Standard arm 4’9″ (1950 mm)

Boom/Stick Option (Hex) 2

Max Cutting Height 18.05 ft in (5500 mm)
Max Loading Height 12.8 ft in (3900 mm)
Max Reach Along Ground 20.67 ft in (6300 mm)
Max Digging Depth 12.7 ft in (3870 mm)
Max Vertical Wall Digging Depth 9.57 ft in (2915 mm)
Boom/Stick Option (Hex) 2 Long arm 5’9″ (1750 mm)

Dimensions

Length Of Track On Ground 6.57 ft in (2000 mm)
Ground Clearance 1.01 ft in (305 mm)
Height To Top Of Cab 8.44 ft in (2570 mm)
Tail Swing Radius 3.27 ft in (995 mm)

Undercarriage

Shoe Size 15.75 in (400 mm)
Max Travel Speed 2.85 mph (4.59 km/h)
Number Of Track Rollers Per Side 4
Ground Pressure 4 psi (27.58 kPa)

Engine Details

Number Of Cylinders 4
Engine Make Yanmar
Engine Model Yanmar 4TNV88-PNS, A TIER II
Net Power 38 hp (28.4 kw)
Power Measured @ 2400 rpm
Displacement 134 cu in (2.2 L)

Operational Specs

Operating Weight 10582 lb (4800 kg)
Fuel Tank Capacity 22 gal (83 L)
Operating Voltage 12 V
Hydraulic System Fluid Capacity 21.2 gal (80 L)
Alternator Supplied Amperage 88 amps
Hydraulic System Relief Valve Pressure 3481 psi (24000.7 kPa)
Hydraulic Pump Flow Capacity 43.9 gal/min (166.2 L/min)

Swing Mechanism

Swing Speed 8.7 rpm

Buckets

Reference Bucket Capacity 0.2 yd3 (0.1 m3)
Minimum Bucket Capacity 0.1 yd3
Maximum Bucket Capacity 0.4 yd3 (0.3 m3)
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