CASE Wheel Loaders

Model	Engine Horse Power	Operating Weight (max)	Bucket Capacity
521E	142 hp	10464 kg	1.70 - 1.90 m3
521EXT	142 hp	11906 kg	1.60 - 1.80 m3
621E	172 hp	12431 kg	1.96 - 2.29 m3
621EXT	172 hp	13022 kg	1.96 - 2.40 m3
621EXR	172 hp	12521 kg	1.96 - 2.29 m3
721E*	183 hp	14500 kg	2.40 - 2.70 m3
721EXT*	183 hp	14650 kg	2.40 - 2.70 m3
821E*	213 hp	17166 kg	2.80 - 3.30 m3
921E*	297 hp	22962 kg	4.00 - 4.60 m3
1221E	335 hp	30940 kg	4.80 - 7.00 m3

* Tier 3