Catalogs >
John Deere Forestry >
437E KNUCKLEBOOM LOADER

437E KNUCKLEBOOM LOADER
1 / 8Pages

Catalog excerpts

READY TO RUN AND TAKE THE LEAD. To stay ahead of the competition, you need to keep up at the landing. With powerful swing torque and lift force, streamlined hydraulics, reliable fluid economy, expansive visibility, and rugged components, the John Deere 437E Knuckleboom Loader is designed to withstand and take command of the most punishing logging environments. This proven performer sets the pace in the forest — and in its class — day after day. It’s easy to see Redesigned front window eliminates external guarding and improves visibility while meeting operatorprotection requirements. Engine...

Open the catalog to page 2

IMPROVED FORWARD & REARWARD VISIBILITY COMPARED TO PREVIOUS MODEL

Open the catalog to page 3

PUT TECHNOLOGY TO WORK IN THE WOODS AND AT THE OFFICE. Coordinate your operation and your team’s productivity from wherever your work takes you with John Deere Precision Forestry and our core technology solutions.

Open the catalog to page 4

Core intelligence Your John Deere Forestry machine arrives from the factory equipped with a powerful set of technologies and capabilities already built in. Each plays an important role in managing the health and performance of your overall equipment fleet: – JDLink connectivity and the John Deere Operations Center™ let you track your equipment, see which machines are working, and know if they’re being utilized properly and at maximum productivity and efficiency. – John Deere Connected Support™ leverages a suite of dealer and factory tools designed to deliver increased uptime and...

Open the catalog to page 5

KNUCKLEBOOM LOADER SPECIFICATIONS Engine 437E Manufacturer and Model John Deere 6068 HTJ57 PowerTech™ PVS Non-Road Emission Standards EPA Final Tier 4/EU Stage V Cylinders 6 Valves per Cylinder 4 Displacement 6.8 L (415 cu. in.) Gross Rated Power 129 kW (173 hp) at 2,000 rpm Net Torque Rise 21% Net Peak Torque 750 Nm (553 lb.-ft.) at 1,500 rpm Aspiration Turbocharged, air-to-air aftercooled Air Cleaner Dry-type with safety element Cooling Fan Type Engine-driven ECU-controlled viscous clutch Hydraulics Main Pump Tandem variable-displacement, axial-piston, load-sensing system Controls Pilot...

Open the catalog to page 6

Machine Dimensions A Tail Swing B Machine Height C Maximum Stabilizer Reach Below Grade D Trailer Height E Maximum Trailer Width F Transport Width Stabilizer Spread at Ground Level Overall Lower Frame Length Stabilizer Pad Length Boom Reach Stabilizer Pad Width Lift Capacity — 437E (no heel, bare pin) Load Point Height Lifting Over Front 6.1 m (20 ft.) 4.6 m (15 ft.) 3.1 m (10 ft.) 1.5 m (5 ft.) Log Grapple Maximum Opening Minimum Opening Reach — Horizontal from Centerline of Rotation 4.6 m (15 ft.) 7660 kg (16,887 lb.) 8960 kg (19,753 lb.) 10 500 kg (23,149 lb.) 11 730 kg (25,860 lb.) 4048...

Open the catalog to page 7