Specification Model CLT12 CLT20 CLT30 CLT35 CLT40 CLT45 Max Dig Reach(M) 12 16 18.5 20.5 22.5 24 Max Working Reach(M) 8.8 10.1 11.3 13 14.7 16.8 Boom Length(M) 5.9 8.3 9.5 10.5 11.5 12.3 Middle Arm Length(M) 2.4 2.5 2.5 2.5 2.5 2.5 Arm Length(M) 3.7 5.2 6.5 7.5 8.5 9.2 Transportation Length 6.4 8.9 10.3 11.35 12.3 12.95 Transportation Height 3.2 3.2 3.2 3.2 3.3 3.3 Allowable tool weight(Ton) 0.8 1.5 2 2 2 2 Additional Counterweight 2 Ton 3 Ton 3.5 Ton 4 Ton 4.5 Ton 5 Ton Excavator Class (Ton) 10~15 20~25 30 35 40 45~50 The Standard Package Includes: 1.Boom, Middle Arm and End Arm 2.Middle Arm Cylinder 3.End Arm Cylinder 4.Bucket Cylinder with Linkage 5.All piping on the Boom and Arm.