Caterpillar Lift Trucks GC15K, GC18K, GC20K, GC20K HP, GC25K, GC25K HP, GC30K 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 Lift Trucks GC15K, Read more about Caterpillar Lift Trucks GC15K, GC18K, GC20K, GC20K HP, GC25K, GC25K HP, GC30K Factory Service & Shop Manual