John Deere Construction & Forestry · Hydraulic Excavator

John Deere 790 Specs

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Overview

The John Deere Construction & Forestry John Deere 790 is a hydraulic excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 155 hp, operating weight of 48,440 lb, fuel capacity of 81.9 gal and hydraulic capacity of 79.3 gal. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the John Deere Construction & Forestry John Deere 790 against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
48,440
lb

Net Power
155
hp

Full Specifications

18 specs

Dimensions

Shipping Height Of Unit 9.75 ft / 2.97 m

Shipping Length Of Unit 32.83 ft / 10.01 m

Width To Outside Of Tracks 10.50 ft / 3.20 m

Engine

Alternator Supplied Amperage 42 A

Cooling System Fluid Capacity 42.30 gal / 160.1 L

Displacement 466 cu in / 7.6 L

Engine Make 2240

Engine Model e 400 Series

Engine Oil Capacity 24.30 gal / 92.0 L

Fuel Capacity 81.90 gal / 310.0 L

Hydraulic Pump Flow Capacity 126.80 gal/min / 480.0 L/min

Hydraulic System Fluid Capacity 79.30 gal / 300.2 L

Hydraulic System Relief Valve Pressure 3,770 psi / 259.9 bar

Max Torque 515 lb-ft / 698 Nm

Net Power 155 hp / 115.6 kW

Operating Voltage 24 V

Operating Weight 48,440 lb / 21,972 kg

Swing Drive Fluid Capacity 12.70 gal / 48.1 L

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Frequently Asked Questions

What is the operating weight of the John Deere Construction & Forestry John Deere 790? +

The John Deere Construction & Forestry John Deere 790 has an operating weight of 48,440 lb (21,972 kg). This places it in a class suited for hydraulic excavator applications where ground pressure and transport weight are key considerations.

How powerful is the John Deere Construction & Forestry John Deere 790 engine? +

The John Deere Construction & Forestry John Deere 790 produces 155 hp (115.6 kW) of engine power. This output is typical for its weight class and designed to handle demanding Hydraulic Excavator work cycles efficiently.

How does the John Deere Construction & Forestry John Deere 790 compare to similar Hydraulic Excavator models? +

You can compare the John Deere Construction & Forestry John Deere 790 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.