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L/B Wyatt Lee

175ft Class Liftboat

L/B Wyatt Lee Main Crane Load Chart
CRANE MODEL: L200-100

Reach Radius (ft)	Boom Angle (degrees)	On Board Lift (lbs)	Off Board Lift(lbs)	Auxiliary Hoist Lift	Personal Rating Lift(lbs)
20	82	220,000	192,000	10,000	3,300
25	79	220,000	186,000	10,000	3,300
30	76	220,000	155,500	10,000	3,300
35	73	220,000	132,166	10,000	3,300
40	70	173,400	114,433	10,000	3,300
45	67	152,700	100,633	10,000	3,300
50	64	136,200	89,633	10,000	3,300
55	60	122,600	80,566	10,000	3,300
60	57	111,390	73,093	10,000	3,300
65	54	101,855	66,733	10,000	3,300
70	50	93,676	61,284	10,000	3,300
75	46	86,586	56,557	10,000	3,300
80	42	80,383	52,422	10,000	3,300
85	37	74,910	48,773	10,000	3,300
90	32	70,045	45,530	10,000	3,300
95	26	65,692	42,628	10,000	3,300
100	0	61,774	40,016	10,000	3,300
108	0			10,000	3,300

Load line wire rope: 1.25” Dyform 34LR Breaking strength: 196,400 lbs Working strength: 39,280 lbs Weight of travel block: 3,900 lbs Max. hook speed: 30 ft/min

Aux. line wire rope: 3/4” Dyform 18 Breaking strength: 64,800 lbs Working strength: 12,960 lbs Weight of overhaul ball: 210 lbs Max. hook speed: 80 ft/min

L/B Wyatt Lee Auxiliary Crane Load Chart
F60-70 LOAD CHART

Reach (ft)	Boom Angle (degrees)	Dynamic Load Line (lbs)	Static Load Line (lbs)
10	80	41,350	62,725*
15	76	34,850	52,975*
20	72	28,850	43,225
25	65.5	23,350	35,950
30	63	20,300	31,950
35	58.5	18,050	27,770
40	54	15,550	24,025
45	48.5	13,450	20,875
50	43	11,850	18,475
55	37	10,500	16,450
60	30	9,400	14,800
65	20	8,450	13,375
70	0	7,650	12,175

(*) Capacity will be limited by 4 part reeving 50,840 lbs Maximum Overturning Moment (ft-lbs): 2,367,400 Corresponding Axial Force (lbs): 56,440 Maximum Axial Force (lbs): 1,402,900 Basic Crane Weight (lbs): 29,292 In accordance with API-2C, values shown are actual hook load (weight of block and hook excluded). Load line block weight is 1000 lbs. Load line (4 part line): 3/4” Dyform 18; 64,800 lbs breaking strength; 12,960 lbs working strength. Fast line block weight is 110 lbs. Fast line (1 part line): 5/8” Dyform 18; 45,400 lbs breaking strength; 9,080 lbs working strength. Static load = 1.5 x dynamic load Pedestal reactions are based on three times the dynamic load plus the dead load.