Video: Customers Comment on John Deere 644K Hybrid Loader

Customers share their comments on the John Deere 644K hybrid wheel loader

Feb 5, 2013
Latest in Loaders
Storm ahead? Prep Your Compressors Before It’s Too Late
Sponsored Content
Storm ahead? Prep Your Compressors Before It’s Too Late
August 1, 2025
Cat 980 3
New Cat Wheel Loader Delivers Low Fuel Use, Enhanced Operator Visibility and Control
July 23, 2025
Storm ahead? Prep Your Compressors Before It’s Too Late
Sponsored Content
Storm ahead? Prep Your Compressors Before It’s Too Late
August 1, 2025
D5 Malaga 19 0421
Archived webinar
THURSDAY: Cut the Waste, Fill the Gaps
Related Stories
Jd 644 G Tier
Equipment
John Deere 644 G-tier Wheel Loader Now Available in the U.S. Market
The electric motor on the 644K drives a simplified three-speed transmission, but the system has four operating speed ranges in forward and reverse. Reverse gears are not needed.
Earthmoving Equipment
John Deere 644K Hybrid Electrifies Loader Operation
Fb6283fb
Equipment
John Deere
Storm ahead? Prep Your Compressors Before It’s Too Late
Sponsored Content
Storm ahead? Prep Your Compressors Before It’s Too Late
More in Loaders
Construction Technology
Proscape Expands Fleet with 40+ Hitachi Wheel Loaders for Year-Round Performance
Hitachi Construction Machinery Americas Inc.
New England contractor Proscape adds over 40 Hitachi ZW-7 Wheel Loaders to tackle snow removal, landscaping and more — backed by Chappell Tractor’s trusted service.
Hitachi Wheel Loaders 1
Sponsored Content
Storm ahead? Prep Your Compressors Before It’s Too Late
Kaeser Compressors
With unpredictable changes in weather, it’s important to evaluate your compressors’ maintenance routines to keep your machines running smoothly.
Storm ahead? Prep Your Compressors Before It’s Too Late
Equipment
New Cat Wheel Loader Delivers Low Fuel Use, Enhanced Operator Visibility and Control
Caterpillar - Cat
Caterpillar’s new 980 GC wheel loader features a rearview camera, fuel-saving hydraulics and upgraded operator comfort for a wide range of jobsite applications.
Cat 980 3
Equipment
New Holland W100D Compact Wheel Loader Boosts Operator Comfort and Jobsite Flexibility
New Holland Construction - CNH
The W100D compact wheel loader features a redesigned cab for improved visibility, comfort, and control, plus a fuel-efficient engine and compatibility with a wide range of attachments.
New Holland Wheel Loader
Earthmoving Equipment
THURSDAY: Cut the Waste, Fill the Gaps
Caterpillar experts share how smarter choices in overburden removal can not only help to overcome today's top challenges, but also pay off for your business in the long run.
Speakers: Lonnie Fritz, ; Jason Hurdis,
D5 Malaga 19 0421
Earthmoving Equipment
Caterpillar Debuts Single Life Cutting Edges for Medium Wheel Loaders
Caterpillar - Cat
Caterpillar introduces Single Life Cutting Edges for Cat 950–982 loaders, offering simplified maintenance, reduced downtime, and comparable wear life without flipping edges.
Cat Cutting
Excavators
Volvo CE Showcases Mid-Size Electric Excavator and Wheel Loader at ACT Expo
Volvo CE debuts its mid-size EC230 Electric excavator and L120 Electric wheel loader in North America, expanding its zero-emission lineup for heavier construction applications.
Volvo Mid Size
Equipment
DEVELON Introduces Next-Gen Log Loaders and Road Builders
DEVELON North America
The launch includes the DX225LL-7 log loader and DX225RB-7 road builder, with more log loaders and road builders to be announced in the coming months.
The -7 Series log loaders and road builders are ready to take on high-demand tasks. They have increased horsepower, faster cycle times and more lifting capacity to complete timber harvesting and log loading faster.
Loaders
Volvo CE Unveils New Generation of Wheel Loaders with Updated Tech
Volvo Construction Equipment
Volvo CE introduces a new generation of wheel loaders, featuring enhanced efficiency, upgraded cab technology, and improved safety systems, with models launching in 2025.
Volvo Wheel Loaders
Fleet News
5 New CASE Machines Focus on Helping Construction and Utility Crews Take on Complex Jobs More Efficiently
CASE Construction Equipment - CNH
CASE is bringing 5 new machines to their lineup — plus new upgrades.
Case
Loaders
Trimble Adds Earthworks Support for Wheel Loaders and 3D VCL Viewing
Trimble Inc.
Trimble expands Earthworks to medium-sized wheel loaders and introduces 3D VCL file visualization in Trimble Connect, boosting jobsite accuracy and collaboration in civil construction.
Medium Wheel Loader 1
Loaders
Bobcat Company Extends Heavy Construction Equipment Lineup
Bobcat Co.
Bobcat is adding four new large wheel loaders and two new large excavators will be available at select North American Bobcat dealerships in mid-Q2 2025.
Bobcat is expanding its existing lineup of large excavators with the new E220 and E245. These new excavators deliver the power, performance, and precision needed for the biggest job site challenges.
Earthmoving Equipment
60+ Earthmoving Products for Your Next Project
Check out Equipment Today's roundup of the latest equipment launches to maximize your earthmoving efforts, including excavators, wheel loaders, backhoe loaders, skid steers, dozers, compact track loaders and more.
John Deere's new 824 X-Tier loader features the John Deere Electric Variable Transmission (EVT) E-Drive system. It is equipped with a JD9 diesel engine as the primary power source, however, the torque converter and traditional transmission have been replaced by the EVT system. In addition, the E-Drive component provides instant power, while simplifying operation and reducing complexity.
Page 1 of 62
Next Page