Caterpillar 303.5D CR, 304D CR, 305D CR & 305.5D CR Mini Hydraulic Excavators Factory Service & Shop Manual Price listed in US Dollar: $49.00 Leave this field blank Complete workshop repair service manual with electrical wiring diagrams for Caterpillar 303.5D CR, 304D CR, 305D CR & 305.5D CR Mini H Read more about Caterpillar 303.5D CR, 304D CR, 305D CR & 305.5D CR Mini Hydraulic Excavators Factory Service & Shop Manual