John Deere 644K Specs, Weight, Price & Review ❤
John Deere 644K Specs, Weight, Price & Review
Here in this post, I have gathered information about the John Deere 644K from its official website, including its specifications, weight, price, and dimensions.
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John Deere 644K Key Facts
- Net Power: 167 kW (224 hp) at 1,700 rpm
- Operating Weight: 18 333 kg (40,417 lb.)
- Bucket Capacity: 3.2 m³ (4.25 cu. yd.)
- Breakout Force: 15 378 kg (33,903 lb.)
John Deere 644K price
price = N/A
John Deere 644K weight
weight = 18 333 kg (40,417 lb.)
John Deere 644K Fuel Capacity
Fuel Capacity = 93gal
John Deere 644K Features
Engine
The EPA Tier 3/EU Phase IIIA PowerTech engine produces impressive torque that helps maintain boom and bucket speed for heaped loads, even in wet or hard-packed materials.
Productivity
- High-performance powertrain and hydraulic performance ensure fast ground speed and boom lift to allow for more cycles.
- K-Series Loaders have a wider stance, providing extra stability to handle heavy loads and work on uneven terrain.
- A low center of gravity and an optimized fore-and-aft balance provide impressive stability and full turn tipping load capacities.
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% |
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 |
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 |
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 Review
The John Deere 644K is a mid-sized wheel loader with an efficient engine a comfortable cab and numerous features that make it a flexible machine for many different applications. For a full review, please check this YouTube video Here.
Final Thoughts
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FAQs For John Deere 644K
Q. How much can a John Deere 644k lift?
15 378 kg (33,903 lb.)
Q. What was John Deere famous?
John Deere was a blacksmith who made the first self-cleaning steel plow that was sold commercially. He started the company that still has his name on it in 1837. Deere was born in 1804 in Rutland, Vermont. When Deere was four years old, his father went missing at sea, and his mother raised him on her own.
Q. Who bought out John Deere?
With the help of the Wirtgen Group, Deere and Company will be able to make road-building equipment that is the best in the world. All five of Wirtgen’s existing brands, as well as its employees and distribution network, have been kept by Deere.