# 1998 John Deere 644G for Sale in Charleston , SC **URL:** ## Listing details - **Price:** $44,500.00 USD - **Listing ID:** 61220979 - **Year:** 1998 - **Manufacturer:** John Deere - **Model:** 644G - **Category:** Wheel Loaders - **Stock number:** 35936 - **Location:** Charleston , SC ## Description CAB, 3RD FUNCTION HYDRAULICS, GP BUCKET, 23.5R25 TIRES, RUNS GOOD ## Machine details ### General Specifications - **hours:** 11000 - **airconditioning:** Yes - **heater:** Yes - **ropstype:** Enclosed - **hydraux:** Yes - **quickattach:** No - **accondition:** Fair - **drive:** 4WD - **articulating:** Yes - **operatorcontrols:** Joystick - **bucket:** Yes - **fenders:** No ## Manufacturer specifications ### Bucket - **Breakout Force:** 35317 lbs (16016.78 kg) - **Bucket Capacity - Heaped:** 3.8 cu yd - **Bucket Capacity - Struck:** 3.2 cu yd ### Dimensions - **Dump Clearance At Max Lift:** 9.42 ft (2.87 m) - **Fork Tine Length:** 4.51 ft (1.37 m) - **Ground Clearance:** 1.59 ft (0.48 m) - **Height:** 11.1667 ft (3.4 m) - **Height To Top Of Cab:** 11.23 ft (3.42 m) - **Hinge Pin Max Height:** 13.13 ft (4 m) - **Hook Height At Max Lift - Extended:** 22.92 ft (6.99 m) - **Hook Height At Max Lift - Standard:** 18.81 ft (5.73 m) - **Hook Reach At Max Lift - Extended:** 11.58 ft (3.53 m) - **Hook Reach At Max Lift - Standard:** 6.87 ft (2.09 m) - **Length:** 25.5833 ft (7.8 m) - **Length W/ Bucket On Ground:** 25.69 ft (7.83 m) - **Length With Out Forks On Ground:** 27.19 ft (8.29 m) - **Max Lift Height:** 12.53 ft (3.82 m) - **Reach At Max Height And Dump:** 3.74 ft (1.14 m) - **Weight:** 35500 lbs (16102.55 kg) - **Wheelbase:** 10.5 ft (3.2 m) - **Width:** 9 ft (2.74 m) - **Width Over Tires:** 9 ft (2.74 m) ### Engine - **Aspiration:** Turbocharged w/ Aftercooler - **Displacement:** 466 cu in (7636.39 cu cm) - **Engine Make:** 2240 - **Engine Model:** 6076A - **Gross Power:** 178 hp (132.74 kw) - **Max Torque:** 598 lbs ft (810.77 nm) - **Net Power:** 170 hp (126.77 kw) - **Number Of Cylinders:** 6 - **Power Measured @:** 2200 rpm - **Torque Measured @:** 1300 rpm ### Hydraulic System - **Dump Time:** 1.8 sec - **Lower Time:** 3.5 sec - **Pump Flow Capacity:** 69.5 gpm (263.06 lpm) - **Pump Type:** Gear - **Raise Time:** 6.2 sec - **Relief Valve Setting:** 3000 psi ### Operational - **Alternator Supplied Amperage:** 95 amps - **Cooling System Fluid Capacity:** 7.6 gal (28.77 l) - **Engine Oil Capacity:** 6.4 gal (24.22 l) - **Front Diff Fluid Capacity:** 7.6 gal (28.77 l) - **Fuel Capacity:** 75 gal (283.88 l) - **Hydraulic System Fluid Capacity:** 30.4 gal (115.06 l) - **Operating Voltage:** 12 V - **Operating Weight:** 35236 lbs (15980.05 kg) - **Rear Axle Oscillation:** 26 degrees - **Rear Diff Fluid Capacity:** 7.6 gal (28.77 l) - **Static Tipping Load - Bucket:** 26228 lbs (11894.78 kg) - **Static Tipping Load - Forks:** 18251 lbs (8277.1 kg) - **Static Tipping Load - Material Handler:** 13290 lbs (6027.21 kg) - **Tire Size:** 20.5-25 - **Transmission Fluid Capacity:** 3.7 gal (14 l) - **Turning Radius:** 18 ft (5.49 m) ### Transmission - **Max Speed Forward:** 21.5 mph (34.6 kph) - **Max Speed Reverse:** 13.7 mph (22.05 kph) - **Number Of Forward Gears:** 4 - **Number Of Reverse Gears:** 3 - **Transmission Type:** Power Shift ## About this model The John Deere 644G is a wheel loader designed for material handling, loading, stockpiling, and general construction work. It is part of John Deere's G-series wheel loader lineup and is commonly used in aggregate yards, roadbuilding, site preparation, and industrial applications. The 644G features a front-mounted loader bucket, articulated steering, and a diesel powertrain suited to repetitive loading cycles. Typical configurations may include general-purpose, multipurpose, or material-handling attachments. The model is recognized for its use in earthmoving and bulk material transfer tasks. Specifications can vary by year, region, and attachment package. ## Photos ![1998 John Deere 644G](https://media.sandhills.com/img.axd?id=8050225607&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn972KuHJYDcxucnA3kUXF76) ![1998 John Deere 644G photo 2](https://media.sandhills.com/img.axd?id=8050225613&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2fatLJ8%2bQxZbPJNIcea5Dry) ![1998 John Deere 644G photo 3](https://media.sandhills.com/img.axd?id=8050225617&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn8yu%2fUOEdmcnutwBGPUS66m) ![1998 John Deere 644G photo 4](https://media.sandhills.com/img.axd?id=8050225606&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn9Jy1ffOdLj8F%2fs2oUPS131) ![1998 John Deere 644G photo 5](https://media.sandhills.com/img.axd?id=8050225625&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn9Hvk1unYaeMh9ETL%2fYn72y) ![1998 John Deere 644G photo 6](https://media.sandhills.com/img.axd?id=8050225605&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn8SDlbZLACOqmAh6nbv7wQO) ![1998 John Deere 644G photo 7](https://media.sandhills.com/img.axd?id=8050225608&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn8xt8v02xJrAGtKeqsFFoSH) ![1998 John Deere 644G photo 8](https://media.sandhills.com/img.axd?id=8050225609&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn813pcMpTosCUjMFSDkK4ZV) ![1998 John Deere 644G photo 9](https://media.sandhills.com/img.axd?id=8050225611&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn8V%2bC%2fVBsaB%2fWVUMRFAoov4) ![1998 John Deere 644G photo 10](https://media.sandhills.com/img.axd?id=8050225615&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2f0eaRRrb6JvmMSrPZABFUd) ![1998 John Deere 644G photo 11](https://media.sandhills.com/img.axd?id=8050225618&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2bNWoaYkN%2fwJBvaZLDsxMqi) ![1998 John Deere 644G photo 12](https://media.sandhills.com/img.axd?id=8050225620&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2fZQTfrT7hqb0etegkHD8Sn) ![1998 John Deere 644G photo 13](https://media.sandhills.com/img.axd?id=8050225622&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn81%2fc9STrlB%2fM2H6U%2f%2bfmYF) ![1998 John Deere 644G photo 14](https://media.sandhills.com/img.axd?id=8050225624&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2b1vu%2bTL2ilYxZDqQrGsv4n) ![1998 John Deere 644G photo 15](https://media.sandhills.com/img.axd?id=8050225627&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2fOMC6d7cVImLZtkdE1hM0A) ![1998 John Deere 644G photo 16](https://media.sandhills.com/img.axd?id=8050225628&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2fZzNmW3sYGm0Dw15mG%2fycZ) ![1998 John Deere 644G photo 17](https://media.sandhills.com/img.axd?id=8050225631&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2fdTb5gqaR1emdfM%2fATThI0) ![1998 John Deere 644G photo 18](https://media.sandhills.com/img.axd?id=8050225633&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn98lMZtzXjOpIyUEOQRzQJL) ![1998 John Deere 644G photo 19](https://media.sandhills.com/img.axd?id=8050225635&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn9ki6tuLKVWVeHC1%2fNY%2bblC) ![1998 John Deere 644G photo 20](https://media.sandhills.com/img.axd?id=8050225636&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2bs%2f%2bW8JtAvAeY27iK8MSmS) ![1998 John Deere 644G photo 21](https://media.sandhills.com/img.axd?id=8050225639&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2fYZgOpZ3q0mSbQ7ApJlikW) ![1998 John Deere 644G photo 22](https://media.sandhills.com/img.axd?id=8050225640&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn8%2fuOm5I9gRmh76mRS7nn1e) ![1998 John Deere 644G photo 23](https://media.sandhills.com/img.axd?id=8050225641&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2bpiWOW8dS4dEH2fEkDMpLr) ![1998 John Deere 644G photo 24](https://media.sandhills.com/img.axd?id=8050225642&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2bq9oyMtyuliZroOBwsXPap) ![1998 John Deere 644G photo 25](https://media.sandhills.com/img.axd?id=8050225643&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2f9kwpcPPkhi98BfDEm1m5F) ![1998 John Deere 644G photo 26](https://media.sandhills.com/img.axd?id=8050225644&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2bXdfpIkXo9mP0gEQ%2fuojg7) ![1998 John Deere 644G photo 27](https://media.sandhills.com/img.axd?id=8050225645&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2bD0GhTaKBUYK5KigEnh%2f24) ![1998 John Deere 644G photo 28](https://media.sandhills.com/img.axd?id=8050225646&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2fDzrBCe%2b59ZZpEtJEDw8Fk) ![1998 John Deere 644G photo 29](https://media.sandhills.com/img.axd?id=8050225647&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=bXZCDwxZNn%2fi%2bctJmyngOrIP%2btHy4Avw) ![1998 John Deere 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