SPECS / COMPARISON
Caterpillar 390D L vs John Deere 850D LC
A detailed comparison of the Caterpillar 390D L and the John Deere 850D LC. Click a model name to view its full specifications.
Horsepower
Caterpillar 390D L390 kW (523 HP)
John Deere 850D LC397 kW (532 HP)
Weight
Caterpillar 390D L86190 kg (190016 lbs)
John Deere 850D LC84311 kg (185874 lbs)
Operating Weight
Caterpillar 390D L86190 kg (190016 lbs)
John Deere 850D LC84311 kg (185874 lbs)
| Specification | Caterpillar 390D L Large Excavators | John Deere 850D LC Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 86190 kg (190016 lbs) | 84311 kg (185874 lbs) |
| Horsepower | 390 kW (523 HP) | 397 kW (532 HP) |
| Digging Depth | 1067 cm (420 in.) | 887 cm (349 in.) |
| Max Digging Depth | 1067 cm (420 in.) | 887 cm (349 in.) |
| Max Reach Along Ground | 1624.6 cm (639.6 in.) | 1383.8 cm (544.8 in.) |
| Engine Make | Caterpillar | Isuzu |
| Engine Model | ATAAC (C18 ACERT) | AH-6WG1XYSA-03 |
| Net Power | 390 kW (523 HP) | 397 kW (532 HP) |
| Gross Power | 398.4 kW (534.3 HP) | 405.1 kW (543.3 HP) |
| Hydraulic Pump Flow Capacity | 977 LPM (258.9 GPM) | 526 LPM (139 GPM) |
| Hydraulic System Capacity | 995.2 l (262.9 gal) | 790.0 l (208.7 gal) |
| Operating Weight | 86190 kg (190016 lbs) | 84311 kg (185874 lbs) |
| Swing Speed | 6.2 RPM | 7.3 RPM |
| Cooling Capacity | 101.1 l (26.7 gal) | 81.4 l (21.5 gal) |
| Fuel Capacity | 1240.1 l (327.6 gal) | 1120.5 l (296.0 gal) |
| Swing Drive Capacity | 19.3 l (5.1 gal) | 12.5 l (3.3 gal) |
| Engine Oil Capacity | 65.1 l (17.2 gal) | 52.6 l (13.9 gal) |
| Stroke | 18.3 cm (7.2 in) | — |
| Bore | 14.7 cm (5.8 in) | — |
| Number of Carrier Rollers per Side | 3 | 3 |
| Number of Track Rollers per Side | 9 | 9 |
| Number of Shoes per Side | 51 | 51 |
| Displacement | 18099.5 cc (1105 cu. in.) | 15682.4 cc (957 cu. in.) |
| Drawbar Pull | 60.164 kg (132637.3 lbs) | 57.241 kg (126193 lbs) |
| Max Loading Height | — | 908.3 cm (357.6 in.) |
| Max Vertical Wall Digging Depth | — | 716.3 cm (282.0 in.) |
| Overall Length | — | 1478.3 cm (582.0 in.) |
| Track Length | — | 6126.5 cm (2412.0 in.) |
| Length of Track on Ground | — | 512.1 cm (201.6 in.) |
| Reference Bucket Capacity | — | 3.5 m2 (4.6 cu yds) |
| Max Bucket Capacity | — | 5.0 m2 (6.5 cu yds) |
| Min Bucket Capacity | — | 2.1 m2 (2.8 cu yds) |
| Ground Clearance | — | 91.4 cm (36.0 in.) |
| Tail Swing Radius | — | 454.2 cm (178.8 in.) |
| Overall Width | — | 435.9 cm (171.6 in.) |
| Rated Power | — | 1800 RPM |
| Relief Valve Pressure | — | 343 Bar (4975 psi) |
| Max Travel Speed | — | 4.0 km (2.5 mph) |
| Cab Height | — | 365.8 cm (144.0 in.) |
| Aspiration | — | Turbocharged with cooler |
| Operating Voltage | — | Operating Voltage 24 V |
| Ground Pressure | — | 81.4 kPa (11.8 psi) |
| Shoe Size | — | 91.4 cm (36.0 in.) |
| Max Cutting Height | — | 1304.5 cm (513.6 in.) |
| Alternator | — | 50 A |
| Track Gauge | — | 347.5 cm (136.8 in.) |
| Removal Counterweight Clearance | — | 167.6 cm (66.0 in.) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.