John Deere 660R MSL

Double tap to zoom



  • Boom lockout for easy service

  • Loader options to improve productivity

  • Single-point hydraulic connection saves time

  • Concealed oil lines improve appearance and reduce damage

  • False rod bucket cylinders improve productivity mechanical self-leveling (MSL) only

  • Loader removal (parking) made easy


Model 6145R/M, 6155R/M
Front tire 540/65R30
Rear tire 650/65R42
Front axle configuration MFWD
Wheelbase 2765 mm (108.9 in.)
Pump capacity 114 L/min (30.1 gpm)
Rated pressure 200 bar (2900 psi)
Leveling configuration Non-Self Leveling (NSL)
Bucket used Heavy-duty grapple 2150 mm (Heavy-duty grapple 85 in.)
Bucket weight 327 kg (721 lb)
Lift capacity at full height Measured at pivot (U) 2564 kg, 5663 lb; Measured at 800 mm ahead of pivot (V), 1861 kg
(4103 lb)
Lift capacity at 59 in. (1500 mm) Measured at pivot (W) 2800 kg (6173 lb); Measured at 800 mm ahead of pivot (X) 2222 kg (4899 lb)
Boom breakout force Measured at pivot (Y) 2958 kgf (6521 lbf); Measured at 800 mm ahead of pivot (Z) 2237 kgf (4932 lbf)
Bucket rollback force capacity At maximum height (VV) 2916 kgf (6429 lbf); At 59-in. (1500-mm) lift height (XX) 4601 kgf
10143 lbfAt ground-level line (ZZ), 4505 kgf (9932 lbf)
Dimensions Maximum lift height (A) 4495 mm (177 in.); At full height - bucket level (B) 4255 mm (168 in.); At full height - bucket dumped (C) 3481 mm (137 in.)
Overall length (I+F), ft (m) 5.6 m (18.4 ft)
Overall height in carry position (J)  ---
Digging depth (H) 81 mm (3 in.)
Reach At maximum height (D) 1038 mm (41 in.); At ground level - bucket level (F) 2848 mm (112 in.)
Bucket angle Dump angle, degrees (E), 60 degree (angle); Rollback angle, degrees (G), 48 degree (angle); Dump angle, ground, 146 degree (angle)
Cycle times Loader raise, seconds, 3.98 seconds; Loader lower, seconds, 2.75 seconds; Bucket dump, seconds, 2.65 seconds; Bucket rollback, seconds, 1.81 seconds