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import math
# Input parameters
Wc = 54 #weight carrier in Ton
Wu = 5 #weight superstructure in Ton
Wb = 5 #weight of boom in Ton
W = 25 #weight of load in Ton
Wd = 2 #distance Cog Counter weight to rotational Axis
d = 7 #lifting radius in m
du = 1.5 #horizonatl distance of CoG of superstructure to rotatioal axis in m
alpha = math.radians(30) # Convert degrees to radians
x0 = 0.5 #distance between centroid outrigger to rotational axis in m
dc = 1 #horizonatl distance of CoG of carrier to rotatioal axis in m
dl = 8.5 #distance between the outrigger lenthwise (center to center) in m
dt = 8.5 #distance of boom slew from crane rear to the right front
R_right_front1 = (
(Wc + Wu + Wb + W / 4) +
(1 / 2) * (
((W * d + Wu * du) * math.sin(alpha) / dt) -
(((W * d + Wu * du) * math.cos(alpha)) +
(Wc + Wu + Wb + W) * x0 +
Wc * Wd) / dl
)
)
R_left_front2 = (
(Wc + Wu + Wb + W / 4) -
(1 / 2) * (
((W * d + Wu * du) * math.sin(alpha) / dt) +
(((W * d + Wu * du) * math.cos(alpha)) +
(Wc + Wu + Wb + W) * x0 +
Wc * Wd) / dl
)
)
R_right_rear2 = (
(Wc + Wu + Wb + W / 4) +
(1 / 2) * (
((W * d + Wu * du) * math.sin(alpha) / dt) +
(((W * d + Wu * du) * math.cos(alpha)) +
(Wc + Wu + Wb + W) * x0 +
Wc * Wd) / dl
)
)
R_left_rear2 = (
(Wc + Wu + Wb + W / 4) -
(1 / 2) * (
((W * d + Wu * du) * math.sin(alpha) / dt) -
(((W * d + Wu * du) * math.cos(alpha)) +
(Wc + Wu + Wb + W) * x0 +
Wc * Wd) / dl
)
)
print(f"R_right_front1: {R_right_front1:.2f} Ton")
print(f"R_left_front2: {R_left_front2:.2f} Ton")
print(f"R_left_rear2: {R_left_front2:.2f} Ton")
print(f"R_left_front2: {R_left_front2:.2f} Ton")
R_right_front1: 57.35 Ton R_left_front2: 46.61 Ton R_left_rear2: 46.61 Ton R_left_front2: 46.61 Ton
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