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Current number of specifications

Gehl 503Z Midi Excavator

Selected Dimensions

Boom/Stick Option
A. Shipping Length of Unit18.4 ft in5600 mm
I. Max Cutting Height17.5 ft in5320 mm
J. Max Loading Height12.2 ft in3720 mm
K. Max Reach Along Ground19.8 ft in6030 mm
L. Max Vertical Wall Digging Depth8.6 ft in2630 mm
M. Max Digging Depth11.7 ft in3570 mm
D. Length of Track on Ground6.6 ft in2000 mm
E. Ground Clearance1 ft in305 mm
G. Height to Top of Cab8.4 ft in2570 mm
H. Tail Swing Radius3.3 ft in995 mm
N. Shoe Size15.7 in400 mm


Number of Cylinders4
ModelYanmar 4TNV88-PNS, A TIER II
Net Power38 hp28.3 kw
Power Measured @2400 rpm
Displacement134 cu in2.2 L
Operating Weight10582 lb4799.9 kg
Fuel Capacity21.9 gal83 L
Hydrauilc System Fluid Capacity21.1 gal80 L
Operating Voltage12 V
Alternator Supplied Amperage88 amps
Hydraulic System Relief Valve Pressure3481 psi24000.6 kPa
Hydraulic Pump Flow Capacity43.9 gal/min166.2 L/min
Swing Mechanism
Swing Speed8.7 rpm
Shoe Size15.7 in400 mm
Number of Track Rollers per Side4
Ground Pressure4 psi27.6 kPa
Max Travel Speed2.9 mph4.6 km/h
Reference Bucket Capacity0.13 yd30.1 m3
Minimum Bucket Capacity0.09 yd30.07 m3
Maximum Bucket Capacity0.33 yd30.25 m3
Boom/Stick Option (HEX) 1
Boom/Stick Option (HEX) 1Standard arm 4'9" (1950mm)
Shipping Length of Unit18.4 ft in5600 mm
Max Digging Depth11.7 ft in3570 mm
Max Reach Along Ground19.8 ft in6030 mm
Max Cutting Height17.5 ft in5320 mm
Max Loading Height12.2 ft in3720 mm
Max Vertical Wall Digging Depth8.6 ft in2630 mm
Boom/Stick Option (HEX) 2
Boom/Stick Option (HEX) 2Long arm 5'9" (1750mm)
Max Digging Depth12.7 ft in3870 mm
Max Reach Along Ground20.7 ft in6300 mm
Max Cutting Height18 ft in5500 mm
Max Loading Height12.8 ft in3900 mm
Max Vertical Wall Digging Depth9.6 ft in2915 mm
Height to Top of Cab8.4 ft in2570 mm
Ground Clearance1 ft in305 mm
Tail Swing Radius3.3 ft in995 mm
Length of Track on Ground6.6 ft in2000 mm