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

FeatureCaterpillar 390D LExcavatorJohn Deere 850D LCExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight86190 kg84311 kg
Horsepower390 kW397 kW
Digging Depth1067 cm887 cm
Max Digging Depth1067 cm887 cm
Max Reach Along Ground1624.6 cm1383.8 cm
Engine MakeCaterpillarIsuzu
Engine ModelATAACAH-6WG1XYSA-03
Net Power390 kW397 kW
Gross Power398.4 kW405.1 kW
Hydraulic Pump Flow Capacity977 LPM526 LPM
Hydraulic System Capacity995.2 l790.0 l
Operating Weight86190 kg84311 kg
Swing Speed6.2 RPM7.3 RPM
Cooling Capacity101.1 l81.4 l
Fuel Capacity1240.1 l1120.5 l
Swing Drive Capacity19.3 l12.5 l
Engine Oil Capacity65.1 l52.6 l
Stroke18.3 cm—
Bore14.7 cm—
Number of Carrier Rollers per Side33
Number of Track Rollers per Side99
Number of Shoes per Side5151
Displacement18099.5 cc15682.4 cc
Drawbar Pull60.164 kg57.241 kg
Max Loading Height—908.3 cm
Max Vertical Wall Digging Depth—716.3 cm
Overall Length—1478.3 cm
Track Length—6126.5 cm
Length of Track on Ground—512.1 cm
Reference Bucket Capacity—3.5 m2
Max Bucket Capacity—5.0 m2
Min Bucket Capacity—2.1 m2
Ground Clearance—91.4 cm
Tail Swing Radius—454.2 cm
Overall Width—435.9 cm
Rated Power—1800 RPM
Relief Valve Pressure—343 Bar
Max Travel Speed—4.0 km
Cab Height—365.8 cm
Aspiration—Turbocharged with cooler
Operating Voltage—Operating Voltage 24 V
Ground Pressure—81.4 kPa
Shoe Size—91.4 cm
Max Cutting Height—1304.5 cm
Alternator—50 A
Track Gauge—347.5 cm
Removal Counterweight Clearance—167.6 cm
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