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SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureMustang 7503ZTExcavatorGehl 803Excavator
Excavator TypeWheeled ExcavatorWheeled Excavator
Weight7345 kg7960 kg
Horsepower43 kW43 kW
Digging Depth405 cm430 cm
Max Digging Depth405 cm430 cm
Max Loading Height451.1 cm484.6 cm
Max Reach Along Ground694.9 cm719.3 cm
Max Vertical Wall Digging Depth341.4 cm368.8 cm
Overall Length649.2 cm658.4 cm
Reference Bucket Capacity0.2 m20.2 m2
Max Bucket Capacity0.4 m20.4 m2
Min Bucket Capacity0.2 m20.2 m2
Ground Clearance36.6 cm30.5 cm
Tail Swing Radius115.8 cm155.4 cm
Overall Width228.6 cm—
Engine MakeYanmarYanmar
Engine Model4 TNV98-VNS4 TNV98-VNS
Net Power43 kW43 kW
Gross Power51 kw51 kw
Hydraulic Pump Flow Capacity208 LPM238 LPM
Relief Valve Pressure215 Bar300 Bar
Operating Weight7345 kg7960 kg
Max Travel Speed5.0 km5.1 km
Swing Speed8.7 RPM9.2 RPM
Cab Height268.2 cm271.3 cm
Swing Torque13807.7 Nm—
Ground Pressure34.5 kPa35.2 kPa
Number of Carrier Rollers per Side1—
Number of Track Rollers per Side55
Displacement3318.4 cc3310.2 cc
Shoe Size45.0 cm45.2 cm
No of Cylinders44
Max Cutting Height664.5 cm701.0 cm
Drawbar Pull7.800 kg—
Emission—Tier 2
Rated Power—2100 RPM
Hydraulic System Capacity—99.2 l
Fuel Capacity—93.1 l
Operating Voltage—Operating Voltage 12 V
Alternator—88 A
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051