Take a look at this From the (official site), I have compiled all you need to know about the John Deere 644K, including its dimensions, pricing, and features, on this page.
John Deere 644k Features
Productivity
- Powertrain and hydraulic performance that can’t be beat help keep the ground speed and lift boom quick for faster cycles.
- K-Series Loaders have a wide stance that makes them more stable on the sides so they can carry heavy loads and work on rough terrain.
- The full-turn tipping load capacities and stability are very good because the center of gravity is low and the front and back are well balanced.
Hybrid-Electric Drive
Hybrid-electric drive When the operator lets off the accelerator, the loader quickly and smoothly gets the energy back to slow down. This makes the engine work less hard and uses less fuel.
John Deere 644k Specs
Engine
| Number Of Cylinders | 6 |
| Engine Model | 6068H, Tier III certified |
| Power Measured @ | 1700rpm |
| Displacement | 414cu in |
| Aspiration | Turbocharged charge air cooled |
| Engine Make | 2240 |
| Net Power | 232hp |
| Max Torque | 749lb ft |
| Torque Measured @ | 1400rpm |
| Torque Rise | 55% |
Operational
| Operating Weight | 40798.8lb |
| Hydraulic System Fluid Capacity | 29.1gal |
| Cooling System Fluid Capacity | 7.8gal |
| Front Axle/Diff Fluid Capacity | 5.9gal |
| Static Tipping Weight | 26958.2lb |
| Operating Voltage | 24V |
| Rear Axle Oscillation | 26degrees |
| Fuel Capacity | 93gal |
| Engine Oil Fluid Capacity | 6.5gal |
| Transmission Fluid Capacity | 6.1gal |
| Rear Axle/Diff Fluid Capacity | 5.9gal |
| Turning Radius | 18.3ft in |
| Alternator Supplied Amperage | 80amps |
| Tire Size | 23.5 R25 |
Bucket
| Dump Clearance At Max Raise | 10.77ft in |
| Bucket Capacity – Struck | 3.7yd3 |
| Breakout Force | 30384lb |
| Bucket Capacity – Heaped | 4.25yd3 |
| Bucket Width | 9.98ft in |
Hydraulic System
| Relief Valve Setting | 3650psi |
| Raise Time | 5.5sec |
| Lower Time | 3sec |
| Pump Flow Capacity | 81.9gal/min |
| Dump Time | 1.4sec |
| Pump Type | Variable axial piston |
| Pump Flow Capacity | 81.9gal/min |
| Dump Time | 1.4sec |
| Pump Type | Variable axial piston |
Transmission
| Transmission Type | Countershaft, powershift |
| Number Of Reverse Gears | 3 |
| Max Speed – Reverse | 15.5mph |
| Number Of Forward Gears | 4 |
| Max Speed – Forward | 22.8mph |
Dimensions
| Ground Clearance | 1.34ft in |
| Width Over Tires | 9.43ft in |
| Wheelbase | 10.7ft in |
| Reach At Max Lift And Dump | 3.67ft in |
| Length With Bucket On Ground | 28.25ft in |
| Height To Top Of Cab | 11.09ft in |
| Hinge Pin – Max Height | 14.74ft in |
John Deere 644k Price & Wight
Price:
$98,000.
Weight
40798.8lb
John Deere 644K Review
The John Deere 644K is a mid-size wheel loader that is known for its durability, performance, and fuel efficiency. It is a popular choice for a variety of construction and agricultural applications. For a full review YouTube video Check Here.
John Deere 644K FAQ
Who bought out John Deere?
With help from the Wirtgen Group, Deere & Company will be able to make the best equipment in the world for building roads. Deere has kept all five of Wirtgen’s existing brands, along with its employees and distribution network.
What was John Deere famous for?
John Deere was a blacksmith who made the first commercially sold self-cleaning steel plow. In 1837, he started a business that still bears his name. Deere was born in 1804 in Rutland, Vermont. Deere’s father went missing at sea when he was four years old, so his mother raised him on her own.
John Deere 644K Conclusion
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