4.0	EXCAVATING EQUIPMENT
4.1	BACKHOE, HYDRAULIC, CRAWLER MOUNTED
	MODEL	SERIAL NO. / SERIES (YR. MFG.)	CAPACITY		FLYWHEEL HORSEPOWER			OPERATED HOUR	BARE MONTH
			CU. M	CU. YD.
4.1.1  CATERPILLAR
*	345B		2.60	3.40		286.0		5,082	622,696
*	330B/BL	8TR00396 (1998-up)	2.10	2.70		222.0		4,293	565,850
	330L		1.50	1.96		222.0		3,856	510,294
	330		1.50	1.96		222.0		3,793	500,100
*	325B		1.90	2.49		168.0		3,644	500,855
	325L		1.30	1.70		168.0		3,150	420,582
	325		1.30	1.70		168.0		3,031	401,328
	322BL	(1996-2000)	1.80	2.40		153.0		3,296	451,349
*	320C/CL		1.50	1.96		138.0		2,824	371,428
*	320BL	6CR05219 (2000)	1.50	1.90		128.0		2,657	359,057
	320B	6CR01850 (1996 -2000)	1.50	1.90		128.0		2,523	346,386
	320L	(1991-96)	1.00	1.31		128.0		2,277	327,394
	320	(1991-96)	1.00	1.31		128.0		2,130	305,942
	315B	6XM02519 (1994-97)	0.84	1.10		99.0		2,699	380,335
	312B	6XM 6SW/9NW (Blade) (1998)	0.63	0.82		84.0		2,470	348,520
	312BL	9FS/2WK (Blade) (1997)	0.63	0.82		84.0		2,041	282,519
	311B	8GR00349 (1993-96)	0.63	0.82		79.0		2,216	312,463
	307	2WM/2PM/9ZL (1994-97)	0.28	0.37		54.0		1,338	181,260
*	301.5	3YW	0.06	0.07		17.4		786	103,827
*	303.5	AFW	0.13	0.16		25.5		1,403	186,136
	E650	3LG1 & 3KG1-up (1987	2.60	3.40		375.0		8,578	1,299,043
	E450	3JG1 & 3HG1-up (1987-93)	1.95	2.55		276.0		5,058	746,949
	E300B	1WJ1 & 2HJ1-up (1990-91)	1.38	1.80		206.0		2,970	422,189
	EL300B	3FJ1 & 1GK1-up (1990-91)	1.38	1.80		206.0		3,126	446,634
	EL300	4NF1 & 4SF1-Up (1987-89)	1.38	1.80		187.0		1,854	243,409
	E240B	8SF1 & 9pf1-UP (1989-92)	1.15	1.50		148.0		2,295	325,326
ATTACHMENTS:
	For certain models of backhoe, Hydraulic, Crawler Mounted additional rates for attachments are allowed:
	Hydraulic pavement Breaker - Add 35% of Rate
	pavement breaker - air driven - Add 20% of Rate + Air Compressor rate
*	Current Models