John Deere Construction & Forestry · Wheel Loader

John Deere 444K Powerllel w/Q Coupler Specs

/5 · ratings Be the first to rate ✓ Thanks!

John Deere...

Overview

The John Deere Construction & Forestry John Deere 444K Powerllel w/Q Coupler is a wheel loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 128 hp, operating weight of 26,619 lb, fuel capacity of 64.0 gal and hydraulic capacity of 24.1 gal. This model can be reviewed for loading, stockpile work, material handling, yard operations, and fleet comparison workflows. Use the full specifications table to compare the John Deere Construction & Forestry John Deere 444K Powerllel w/Q Coupler against similar wheel loader models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
26,618.70
lb

Net Power
128
hp

Bucket Capacity - Heaped
2.49
yd3

Full Specifications

43 specs

Dimensions

Breakout Force 13,352 lb / 6,056 kg

Bucket Capacity - Heaped 2.49 yd³ / 1.90 m³

Bucket Capacity - Struck 2.10 yd³ / 1.61 m³

Bucket Width 8.34 ft / 2.54 m

Dump Clearance At Max Raise 8.47 ft / 2.58 m

Ground Clearance 1.29 ft / 0.39 m

Height to Top of Cab 10.41 ft / 3.17 m

Hinge Pin - Max Height 12.05 ft / 3.67 m

Length With Bucket On Ground 23.46 ft / 7.15 m

Reach At Max Lift And Dump 3.75 ft / 1.14 m

Wheelbase 9.06 ft / 2.76 m

Width Over Tires 7.93 ft / 2.42 m

Engine

Alternator Supplied Amperage 80 A

Cooling System Fluid Capacity 5.10 gal / 19.3 L

Displacement 276 cu in / 4.5 L

Engine Make 2240

Engine Model E 4045H, Tier III certified

Engine Oil Fluid Capacity 4.70 gal / 17.8 L

Front Axle/Diff Fluid Capacity 5.90 gal / 22.3 L

Fuel Capacity 64 gal / 242.3 L

Hydraulic System Fluid Capacity 24.10 gal / 91.2 L

Max Speed - Forward 22.40 mph / 36.0 km/h

Max Speed - Reverse 15.80 mph / 25.4 km/h

Max Torque 380 lb-ft / 515 Nm

Net Power 128 hp / 95.4 kW

Number of Cylinders 4

Number of Forward Gears 4

Number of Reverse Gears 3

Operating Voltage 24 V

Operating Weight 26,619 lb / 12,074 kg

Power Measured @ 2,100 rpm

Rear Axle Oscillation 24 lb / 11 kg

Rear Axle/Diff Fluid Capacity 5.90 gal / 22.3 L

Static Tipping Weight 15,940 lb / 7,230 kg

Torque Measured @ 1,400 rpm

Torque Rise 32 lb-ft / 43 Nm

Transmission Fluid Capacity 4.90 gal / 18.5 L

Turning Radius 15.60 ft / 4.75 m

Hydraulics

Dump Time 1.10 sec

Lower Time 1.90 sec

Pump Flow Capacity 37 gal/min / 140.1 L/min

Raise Time 5.90 sec

Relief Valve Setting 3,600 psi / 248.2 bar

Related Machines

Related Guides & Articles

Mar 14, 2026

Wheel Loader vs Skid Steer: Which Machine Fits Your Job Best?

Read article →

Mar 17, 2026

Inside the Power of Two Giant Cat 990 Wheel Loaders – Massive Coal Loading Operation

Read article →

Mar 17, 2026

Ultimate Guide to Mega Machines: Excavators, Haulers, Wheel Loaders & Bulldozers in 4K

Read article →

Frequently Asked Questions

What is the operating weight of the John Deere Construction & Forestry John Deere 444K Powerllel w/Q Coupler? +

The John Deere Construction & Forestry John Deere 444K Powerllel w/Q Coupler has an operating weight of 26,619 lb (12,074 kg). This places it in a class suited for wheel loader applications where ground pressure and transport weight are key considerations.

How powerful is the John Deere Construction & Forestry John Deere 444K Powerllel w/Q Coupler engine? +

The John Deere Construction & Forestry John Deere 444K Powerllel w/Q Coupler produces 128 hp (95.4 kW) of engine power. This output is typical for its weight class and designed to handle demanding Wheel Loader work cycles efficiently.

How does the John Deere Construction & Forestry John Deere 444K Powerllel w/Q Coupler compare to similar Wheel Loader models? +

You can compare the John Deere Construction & Forestry John Deere 444K Powerllel w/Q Coupler 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.