John Deere Construction & Forestry · Harvester

John Deere 770D Harvester Specs

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Overview

The John Deere Construction & Forestry John Deere 770D Harvester is a harvester listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 115 hp, operating weight of 25,460 lb, travel speed of 15.5 mph, fuel capacity of 66.0 gal and hydraulic capacity of 44.9 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the John Deere Construction & Forestry John Deere 770D Harvester against similar harvester models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
25,460
lb

Gross Power
115.40
hp

Overall Width
7.83
ft

Full Specifications

21 specs

Dimensions

Height to Top of Cab 11.83 ft / 3.61 m

Max Reach W/ Head 25.92 ft / 7.90 m

Overall Width 7.83 ft / 2.39 m

Wheelbase 11.50 ft / 3.51 m

Engine

Alternator Supplied Amperage 140 A

Cooling System Fluid Capacity 8.20 gal / 31.0 L

Displacement 275 cu in / 4.5 L

Engine Make 2240

Engine Model 4045HTJ

Fuel Capacity 66 gal / 249.8 L

Gross Power 115 hp / 86.1 kW

Hydraulic System Fluid Capacity 44.90 gal / 170.0 L

Max Speed 15.50 mph / 24.9 km/h

Max Torque 367 lb-ft / 498 Nm

Number of Cylinders 4

Operating Voltage 24 V

Operating Weight 25,460 lb / 11,548 kg

Power Measured @ 2,000 rpm

Torque Measured @ 1,300 rpm

Undercarriage

Ground Clearance 1.87 ft / 0.57 m

Ground Pressure 8 psi / 0.6 bar

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Frequently Asked Questions

What is the operating weight of the John Deere Construction & Forestry John Deere 770D Harvester? +

The John Deere Construction & Forestry John Deere 770D Harvester has an operating weight of 25,460 lb (11,548 kg). This places it in a class suited for harvester applications where ground pressure and transport weight are key considerations.

How powerful is the John Deere Construction & Forestry John Deere 770D Harvester engine? +

The John Deere Construction & Forestry John Deere 770D Harvester produces 115 hp (86.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Harvester work cycles efficiently.

How does the John Deere Construction & Forestry John Deere 770D Harvester compare to similar Harvester models? +

You can compare the John Deere Construction & Forestry John Deere 770D Harvester 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.