John Deere Construction & Forestry · Hydraulic Excavator

John Deere 990 Specs

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Overview

The John Deere Construction & Forestry John Deere 990 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 260 hp, operating weight of 88,300 lb, fuel capacity of 143.0 gal and hydraulic capacity of 220.0 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 990 against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
88,300
lb

Net Power
260
hp

Full Specifications

21 specs

Dimensions

Shipping Height Of Unit 12 ft / 3.66 m

Shipping Length Of Unit 39.67 ft / 12.09 m

Width To Outside Of Tracks 11.92 ft / 3.63 m

Engine

Alternator Supplied Amperage 42 A

Cooling System Fluid Capacity 16 gal / 60.6 L

Displacement 955 cu in / 15.6 L

Engine Make 2240

Engine Model 700 Series

Fuel Capacity 143 gal / 541.3 L

Hydraulic Pump Flow Capacity 55 gal/min / 208.2 L/min

Hydraulic System Fluid Capacity 220 gal / 832.8 L

Hydraulic System Relief Valve Pressure 2,700 psi / 186.2 bar

Max Torque 858 lb-ft / 1,163 Nm

Net Power 260 hp / 193.9 kW

Number of Cylinders 8

Operating Voltage 24 V

Operating Weight 88,300 lb / 40,052 kg

Power Measured @ 2,100 rpm

Swing Drive Fluid Capacity 9.30 gal / 35.2 L

Swing Speed 5.50 deg

Torque Measured @ 1,300 rpm

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Frequently Asked Questions

What is the operating weight of the John Deere Construction & Forestry John Deere 990? +

The John Deere Construction & Forestry John Deere 990 has an operating weight of 88,300 lb (40,052 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 990 engine? +

The John Deere Construction & Forestry John Deere 990 produces 260 hp (193.9 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 990 compare to similar Hydraulic Excavator models? +

You can compare the John Deere Construction & Forestry John Deere 990 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.