Caterpillar en orden cronológico

• Engine – Cat C3.3B DIT;
• Gross power, hp (kW) – 74.3 (55.4);
• Operating weight, lb (kg) – 7478 (3 392);
• ROC* @ 50%, lb (kg) – 2200 (1 000).

*Rated Operating Capacity

• Engine – Cat C3.3B DIT;
• Gross power, hp (kW) – 74.3 (55.4);
• Operating weight, lb (kg) – 8296 (3 763);
• ROC* @ 50%, lb (kg) – 2700 (1 225).

*Rated Operating Capacity

• Engine – Cat C3.8 DIT;
• Gross power, hp (kW) – 98 (73);
• Operating weight, lb (kg) – 9133 (4 143);
• ROC* @ 50%, lb (kg) – 3450 (1 570).

*Rated Operating Capacity