Page 11 - STC 750

STC750 TruCk Crane
10 STC750 TruCk Crane OPERATION CONDITION 11
TECHNICAl PARAMETER

STC750 Working Ranges

Type Item Parameter
Capacity Max. lifting capacity 75 t
Overall length 14100 mm
Overall width 2750 mm
Overall height 3850 mm
Dimensions 65(m)
Axle-1,2 1520 mm
Axle distance Axle-2,3 4400 mm
45+16m
Axle-3,4 1350 mm 15 °
Overall weight 46000 kg ° 0 30 ° 1t 60
78° 1.1t
Axle load-1,2 20000 kg
Axle load
Weight Axle load-3,4 26000 kg 45+9.2m
2t 55
Rated power 275 kW/2100 rpm
2t
Rated torque 1550 N.m/1200 rpm 1.8t
0.55t
Max.traveling speed 80 km/h
3t 50
Min.turning radius 12 m 0.6t
Turning radius 0.5t
Min.turning radius of boom head 15.6 m
45m
Wheel formula 8 × 4
0.5t 45
Traveling Min.ground clearance 230 mm
Approach angle 20 ° 6.5t 0.7t 0.65t
Departure angle 12 °
Max.gradeability 37% Lifting height (m) 36.7m 40
Fuel consumption per 100km ≤ 55 L
Temperature range – 20 ℃ ~ +45 ℃
Min.rated range 3 m 35
Tail slewing radius of swingtable 4.116 m
17t
Boom section 5 28.4m
Boom shape U-shaped 1.2t 30
Base boom 2560.2 kN·m
Main Performance
Data Max.lifting moment Full-extend boom 1254.4 kN·m
9t
Full-extend boom+jib 414.9 kN·m
25
Base boom 11.8 m 20.1m
Boom length Full-extend boom 45.0 m
Full-extend boom+jib 61 m 24t
20
Outrigger span (Longitudinal×Transversal) 6.1 × 7.6 m 15.95m
1.3t
Jib offset 0 °, 15 °, 30 °
Max.single rope lifting speed of main winch (no load) 130 m/min 30.5t
11.8m 15
Max.single rope lifting speed of auxiliary winch (no load) 130 m/min
Working speed
Full extension/retraction time of boom 120 / 130 s
Full lifting/descending time of boom 80 / 80 s 32t 2.2t
6t 10
Slewing speed 2.0 r/min 11.5t
Aircondition in up cab Cooling and Heating 19t
Aircondition
Aircondition in low cab Cooling and Heating
5

0 5 10 15 20 25 30 35(m)
Radius (m)

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