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John Deere Smack Down!
Check It Out! 
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2008 John Deere Construction 644J WH
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The Waste Handler is designed to deliver all of the outstanding performance characteristics of our standard loader as well as plenty of special integrated features to maximize productivity at the transfer station. They were designed to keep debris out of the machine while at the same time allowing for easy clean-out. The loader, with the guarding, keeps you up and running.
Quad Cool™ Cooling System
All of the coolers are isolated from engine heat for increased efficiency and durability. There are no stacked cores, and large service doors to provide quick entry for easy cleaning. The optional reversing fan automatically back-blows every 30 minutes to help cores from plugging and screens free of debris. Or, hit the button in the cab to activate the reversing cycle.
Guarding
Loaders that work in transfer stations should be guarded to overcome the hazards in that environment. Some Deere options for the 4WD loaders include:
Axle seal guards
Boom cylinder and hydraulic line guards that eject waste every time the operator raises the boom
Drive shaft guard
Extreme duty hydraulic bottom guards that protect the fuel tank, loader frame and engine frame
Rear-access platform with step and handhold
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| GENERAL INFORMATION | |
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| Manufacturer |
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John Deere Construction |
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| Model Year |
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2008 |
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| Model |
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644J WH |
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| MSRP |
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Request a Quote
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| DIMENSIONS | |
| Length Overall |
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25 ft. 11 in. (7.90 m) |
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| Height |
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11 ft. 2 in. (3.40 m) |
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| Width |
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9 ft. 5 in. (2,875.3 mm) |
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| Weight |
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48,050 lbs. (21,778 kg) |
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| Wheelbase |
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10 ft. 6 in. (3.20 m) |
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| Ground Clearance |
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18.1 in. (460 mm) |
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| Turning Radius |
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18 ft. (5,486 mm) |
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| Fuel Tank Capacity |
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93 gal. (352 l) |
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| Hydraulic Tank Capacity |
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31 gal. (117.3 l) |
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| DRIVETRAIN | |
| Transmission Make |
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Countershaft-type PowerShift™ |
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| Number of Speeds |
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3 forward / 3 reverse |
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| Tire Size |
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23.5R, 1-Star L3 |
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| Axles |
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Heavy-duty inboard planetary |
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| ENGINE | |
| Engine Make |
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John Deere PowerTech™ |
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| Engine Model |
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6068H |
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| Fuel Type |
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Diesel |
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| Cylinders |
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6 |
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| Displacement |
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415 ci (6.8 l) |
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| Net Horsepower |
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232 hp (173 kW) |
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| Torque |
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749 ft. lbs. (1,016 Nm) @ 1,400 rpm |
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| Cooling |
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Hydraulically driven, proportionally controlled (cool-on-demand) cooling fan, aft of coolers, swing-out fan |
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| Rated Speed |
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1,700 rpm |
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| Speed Forward |
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Gear 1: 4.6 mph (7.4 km/h)
Gear 2: 7.6 mph (12.2 km/h)
Gear 3: 14.7 mph (23.7 km/h) |
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| Speed Reverse |
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Gear 1: 4.9 mph (7.9 km/h)
Gear 2: 8 mph (12.9 km/h)
Gear 3: 15.5 mph (24.9 km/h) |
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| BATTERY | |
| Voltage |
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24V |
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| Amps |
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80A |
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| HYDRAULICS | |
| Hydraulic Reserve |
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Variable-displacement, axial-piston pump; closed-center, pressure-compensating system |
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| Std Pump Flow |
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68 gpm (257 lpm) |
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| OPERATIONAL | |
| Tipping Load |
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32,514 - 37,124 lbs. (14,748 - 16,839 kg) |
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| Bucket Capacity |
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5 cu. yd. (3.8 cu. m) |
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| Height to Bucket Pin |
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13 ft. 10 in. (4.21 m) |
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| Dump Height |
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9 ft. 8 in. (2.95 m) |
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| Dump Reach |
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3 ft. 0.5 in. (0.928 m) |
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| Bucket Breakout |
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34,471 lbs. (15,636 kg) |
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| Max Dump Angle |
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45° |
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| Total Cycle Time |
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10.6 sec. |
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Photos may show optional equipment
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
Everything in our showroom may or may not be available inventory. |
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Specs, Quotes, Overview
