3.11.1 Crawler Dozer-Caterpillar D-8N or equivalent. 3.11.1.1 Crawler Dozer-Caterpillar D-8N or equivalent must have two hundred eighty-five (285) minimum flywheel horsepower, equipped with a UType Dozer Blade. 3.11.2 Crawler Dozer-Caterpillar D-6H or equivalent. 3.11.2.1 Crawler Dozer-Caterpillar D-6H or equivalent must have one hundred sixty-five (165) minimum flywheel horsepower, equipped with a straight or angle-type dozer blade. 3.11.3 Crawler Dozer-Caterpillar D-3G LGP or equivalent. 3.11.3.1 Crawler Dozer-Caterpillar D-3G LGP or equivalent must have fiftytwo (52) minimum flywheel horsepower, equipped with a straight or angle-type dozer blade. 3.11.4 Crawler Dozer-Caterpillar D-5G LGP or equivalent. 3.11.4.1 Crawler Dozer-Caterpillar D-5G LGP or equivalent must have sixtyseven (67) minimum flywheel horsepower, equipped with a straight or angle-type dozer blade. 3.11.5 Crawler Loader-Caterpillar 931C or equivalent. 3.11.5.1 Crawler Loader-Caterpillar 931C or equivalent must have sixty-seven (67) minimum flywheel horsepower with standard 1.05 yd. bucket.