Load Sensing Delivers
With two variable displacement piston pumps, designed to deliver “Best In Class” multi-functioning, the 437D with Load-Sensing hydraulics offers significant reduction in engine speed, noise levels, and fuel consumption.

A dedicated swing circuit gives you continuous power for more productive delimbing and loading, while John Deere's 6068T turbocharged diesel has the high torque you need. And a large 90-gallon tank means more productivity per fill, with quick, deck-level access to service points for faster daily maintenance and more time on the job.

• 170 hp (127 kW) @ 2,000 rpm
• 32 ft reach
• Lift capacity of 26,100 lb (11,838 kg) @ 10' elevation / 10' reach
• Swing Torque of 36,000 lbf. (48,810 kg)
• Swing Speed to 9.9 rpm