DEERE 337E Knuckleboom Loader Knuckleboom Loaders

Up to 8% Boost in Fuel Economy

John Deere FT4 engines maintain maximum engine performance while minimizing total fluid consumption.

Final Tier 4 Diesel Engine

The 6068 HTJ57, 6-cylinder, turbocharged diesel engine provides all the power you need to keep loading, day after day.

Cab with maximized visibility and comfort

With expansive glass, adjustable work lights, and an optional sunshade, all-around visibility is exceptional. Efficient HVAC system with enhanced ventilation helps keep the glass clear and the cab comfortable.

Streamlined hydraulics

Quicker, easier access to hydraulic components reduces the cost of hydraulic oil and filter changes by up to 44 percent. An electric hydraulic oil-refill pump is available as an option.

DRIVELINE

Engine Manufacturer	John Deere
Engine Model	6068 HTJ57 PowerTech PVS
Emission Rating	Tier 4
Displacement, ltr (Inches³)	6.8 (415)
Rated Speed, rpm	2000
Engine Output - Net, kW (hp)	119 (159)
Engine Output - Gross, kW (hp)	129 (173)
Engine Torque, Nm (lbf / ft)	722 (532.5)
Torque Rise, %	17

DIMENSIONS

Base Carrier Length, m (ft/in)	3.81 (12 ft 6 in)
Height Over Cab, mm (ft/in)	4112 (13 ft 6 in)
Superstructure Width, mm (ft/in)	2606 (8 ft 7 in)
Boom Horizontal Reach, m (ft/in)	9.144 (30 ft )
Slewing Angle, °	360

CAPACITIES

Fuel Tank, ltr (gallons (US))	340 (90)
Hydraulic Tank, ltr (gallons (US))	151 (40)
Alternator Output, Amp	120

PERFORMANCE

Slew Speed, rpm	10
5ft lift @ 10ft radius, kg (lbs)	4070 (8973)
5ft lift @ 15ft radius, kg (lbs)	7430 (16380)
5ft lift @ 20ft radius, kg (lbs)	5500 (12125)
5ft lift @ 25ft radius, kg (lbs)	4360 (9612)
5ft lift @ 30ft radius, kg (lbs)	1563 (3446)
10ft lift @ 10ft radius, kg (lbs)	8980 (19798)
10ft lift @ 15ft radius, kg (lbs)	6610 (14573)
10ft lift @ 20ft radius, kg (lbs)	5160 (11376)
10ft lift @ 25ft radius, kg (lbs)	4290 (9458)
10ft lift @ 30ft radius, kg (lbs)	1895 (4178)
System Voltage, V	12
Pump	Axial Piston

WEIGHTS

Operating Weight, kg (lbs)	13871 (30580)