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559D Knuckleboom Loader

559D Knuckleboom Loader

At a Glance

Gross Power
173 HP
Knuckleboom Length
32 ft
Operating Weight
33800 lb
Stabilizer Pad Size
508 × 711 mm (20 × 28 in)
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Overview

Engine

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Gross Power 173HP
Engine Model Cat C4.4 ACERT
Gross Power - 1,800 rpm 173HP

Operating Specifications

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Knuckleboom Length 32ft
Swing Speed 11r/min
Maximum Reach - Standard Boom 32ft
Swing Bearing - Diameter - Ball Path 43.5in
Swing Torque* 49173ft·lbf
Tail Swing 106in
Note *Theoretical

Weights

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Operating Weight 33800lb
Operating Weight - Without Grapple 33800lb
Counterweight N/A

Dimensions

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Stabilizer Pad Size 508 × 711 mm (20 × 28 in)
Stabilizer Reach Below Grade 17in
Stabilizer Spread - Maximum Down Reach 166.8in
Height - Top of Cab 157.6in
Stabilizer Spread - Grade 187.3in
Note 559D dimensions are on non-suspension trailer.

Service Refill Capacities

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Hydraulic Tank 80gal (US)
Fuel Tank 100gal (US)
Cooling System 7.5gal (US)
Engine Oil 2.1gal (US)
Swing Drive 1gal (US)
DEF Tank 5gal (US)

Hydraulic System

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Cylinders - Stabilizers four
Hydraulic Oil Flow at 1,800 rpm 230/174 L/min (60/46 gal/min)
Cylinders - Main one
Cylinders - Stick one
Hydraulic Pressure - Swing 3625psi
Hydraulic Pressure - System 3625psi

Standards

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OFPS OFPS cab meets SAE J2267

Shipping Dimensions - Mounted Trailer

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Width 101.3in
Height 157.6in

GLK Series Grapples - GLK55

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Height - Open - Excluding Rotation 46.7in
Height - Open - Including Rotation 68in
Weight - Excluding Rotation 1411lb
Weight - Including Rotation 1911lb
Area (tip to tip) 3.8ft²
Open 54in
Close 5in
Note All specifications are approximate.

GLK Series Grapples - GLK48

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Height - Open - Excluding Rotation 45.1in
Height - Open - Including Rotation 66in
Weight - Excluding Rotation 1407lb
Weight - Including Rotation 1907lb
Area (tip to tip) 3ft²
Open 48in
Close 4.5in
Note All specifications are approximate.