1. HYDRAULIC EXCAVATOR (ON WHEELS) with telescoping boom and 60” ditching and 36” digging buckets. I. Shall be Gradall XL3100 or equal. II. Shall be Gradall XL4100 or equal. 2. HYDRAULIC EXCAVATOR (ON WHEELS) Shall be a Doosan DX190W or equivalent with a minimum operating weight of 43,000 lbs. The unit shall be equipped with a “Wain-Roy” type wrist coupler with a 60” ditching bucket and a 36” digging bucket. 3. BUCKET LOADER I. John Deere 644 or equal, operating weight 39,500 lbs. approx. II. 5 Yard Loader, operating weight 48,000 lbs. approx. 4. DOZER I. Shall be John Deere 550K or equal, operating weight 16,000 lbs. approx., shall include 6-way blade. II. Shall be John Deere 650K or equal, operating weight 20,000 lbs. approx., shall include 6-way blade. 5. ROLLER-VIBRATORY (for asphalt) Shall be 8-to-10-ton, dual drive, dual drum, 66-inch drum and shall be capable of static drive also. 6. ROLLER-VIBRATORY (for gravel) I. A. Shall be 8 to 12 Ton, steel and rubber single drum, 80 to 84-inch drum for compacting gravel. Open (ROPS) Cab B. Shall be 8 to 12 Ton, steel and rubber single drum, 80 to 84-inch drum for compacting gravel. Enclosed Climate Control Cab II. A. Shall be 8 – 12 Ton, steel & rubber single drum, 80-to-84-inch sheepsfoot drum for compacting gravel. Open (ROPS) Cab B. Shall be 8 – 12 Ton, steel & rubber single drum, 80-to-84-inch sheepsfoot drum for compacting gravel. Enclosed Climate Control Cab 7. EXCAVATOR-ON-TRACKS (TRACKHOE) 9 SIZES I. A. Kobelco 75 SR or equal; 17,300 lbs. approx operating weight w/swing boom. B. Kobelco 75 SR or equal; 17,300 lbs. approx operating weight w/hydraulic thumb. II. A. CAT 311/John Deere 120D, or equal 28,000 approx operating weight. B. CAT 311/John Deere 120D, or equal 28,000 approx operating weight w/hydraulic thumb. III. A. Kobelco 140SR or equal, 32,000 lbs. approx operating weight. B. Kobelco 140SR or equal, 32,000 lbs. approx operating weight w/hydraulic thumb. C. Kobelco 140SR or equal, 32,000 lbs. approx operating weight w/hydraulic impact hammer. D. ATTACHMENT ONLY – Indeco IMH 5 (or like), 30” Mulching Head for 140SR IV. A. Kobelco SK170LC or equal, 37,000 lbs. approx operating weight B. Kobelco SK170LC or equal, 37,000 lbs. approx operating weight w/hydraulic thumb. C. Kobelco SK170LC or equal, 37,000 lbs. approx operating weight w/hydraulic impact hammer. D. Kobelco ED 160LC or equal 36,000 lbs. approx. operating weight w/ dozer type blade, thumb V. A. Kobelco SK210LC or equal, 47,000 lbs. approx operating weight. B. Kobelco SK210LC or equal, 47,000 lbs. approx operating weight w/hydraulic thumb. C. Kobelco SK210LC or equal, 47,000 lbs. approx operating weight w/hydraulic impact hammer.
