Isuzu x3000 6x4 10-wheel tractor head 6x4 truck new for sale sinotruk howo dongfeng faw in Philippines Isuzu x3000 6x4 10-wheel tractor head 6x4 truck new for sale sinotruk howo dongfeng faw in Philippines Isuzu x3000 6x4 10-wheel tractor head 6x4 truck new for sale sinotruk howo dongfeng faw in Philippines Isuzu x3000 6x4 10-wheel tractor head 6x4 truck new for sale sinotruk howo dongfeng faw in Philippines Isuzu x3000 6x4 10-wheel tractor head 6x4 truck new for sale sinotruk howo dongfeng faw in Philippines