SANY TRUCK CRANE STC 750
ULTRA- LONG BOOM. STRONG LIFTING CAPACITY SPECIFICATION/CHASSIS Frame Electrical system Outrigger Driver s Cab P1 Product features Chassis P3 Technical parameters P2 Product features Superstructure Engine Transmission system Axle Suspension Tyre Brake Steering Hydraulic system 01 02
SANY TRUCk CRANE STC750 SPECIFICAtION SUPERstRUCtURE TECHNICAL PARAMEtER Type Item Unit Parameter Cab Aux. winch Fabricated from corrosion-resistant steel, equipped Variable displacement piston motor, hydraulic braking 3850 full-covered flexible decorations, front window door could open, adjustable seat provide comfort for the driver. Main Five sections, hexagonal cross section; telescopic mechanism assisted by two cylinders and sheaves. Counter 4.5t, mounted on the turntable through connecting bolts. 2.0t active counter for option. Hydraulic system Load feedback system (Kawasaki main pump+ US Husco main valve), regulating main pump through load feedback pressure, to make pressure and flow adjust load, pivot pressure through pivot handle to realize infinite speed. Main winch Variable displacement piston motor, hydraulic braking system, equipped Rexroth balance valve, max speed(single rope) 130m/min, rope length 235m. system, mounted balanced valve. Max speed(single rope) 130m/min, rope length 135m. Elevation Dead-dependent control, stable operation and fine slow-motion. Slew Germany Rexroth constant displacement piston motor and reducer, slewing system composed of Husco slewing switch valve, max slewing speed 2r/ min, constant closed brake. Safety devices Colorful LCD, integrated load moment indicator, hook load, rated load, length, angle, lifting height. Load charts and working parameter set-up, equipped with safety-limit function. Dimensions Weight Engine Traveling parameters Main performance parameters Effciency parameter Axle distance Wheel distance Overall Axle load Rated power Back departure angle Maximum lifting moment Maximum lifting height Length of Max. single rope lifting speed of main winch Max. single rope lifting speed of auxiliary winch Fully extended/retracted time for horizontal outrigger 14.5 18 4 11.8 80/95 Fully extended/retracted time for vertical outrigger 03 04
SANY TRUCk CRANE STC750 STC750 WORKING RANGEs height(m) 45+16m 45+9.2m 30 15 0 45m 36.7m 28.4m 20.1m 15.95m 11.8m 5 10 15 20 25 30 35 40 45 50 55 60 65(m) LOAD CHARt FOR MAIN BOOM Work radius (m) 3 3.5 4 4.5 5 5.5 6 6.5 7 8 9 10 11 13 14 15 16 18 20 22 24 26 28 30 32 34 Number of lines 7 0 6 5 4 4 3 3 2 1 11.8m 15.95m 20.1m 28.4m 36.7m 45m 69.8 67.1 64.3 61.5 58.6 55.5 52.4 49.0 45.4 37.4 27.0 5 5 4 4 4 3 3 30500 24500 0 1 1 1 Full-extend outriggers, over side and rear (4.5t counter) 75.3 73.4 71.5 69.5 67.6 65.6 63.5 61.4 59.3 54.8 50.1 45.0 39.3 32.6 40900 3 35400 33100 3 2 2 0 1 1 2 2 2 23000 21000 1 1 10000 7600 7200 76.9 75.5 74.0 72.4 70.9 69.4 67.8 66.2 63.0 59.7 56.2 52.6 48.8 44.7 40.3 35.3 29.6 2 27500 2 24500 2 1 13600 1 10500 7500 2900 1 1 0 7500 3200 79.8 78.8 77.7 76.7 75.6 74.6 73.5 71.4 69.2 67.0 64.8 62.5 60.1 57.7 55.3 52.7 47.3 41.3 34.5 26.0 1 0 10000 9 9 6 5 3 9200 7800 4800 3800 2900 8200 5100 3800 3600 3300 3000 78.1 77.3 75.7 74.1 72.5 70.8 67.4 65.7 64.0 62.2 58.5 54.7 50.7 46.5 41.9 36.8 31.0 (Unit:kg) 69.8 27.0 75.3 32.6 29.6 79.8 26.0 78.1 31.0 42.2 8250 5100 4100 3300 2600 00 77.1 75.8 74.5 73.1 71.8 70.4 67.7 64.9 62.0 59.0 56.0 52.8 49.5 46.0 42.2 5 10 15 20 25 30 35(m) Radius(m) Telescoping condition 2nd 3rd 4th 5 10 10 10 10 10 10 10 10 5th 10 10 05 06
SANY TRUCk CRANE STC750 LOAD CHARt FOR MAIN BOOM (Unit:kg) Full-extend outriggers, over side and rear(4.5t+2t counter) Work radius (m) 3 3.5 7 0 11.8m 15.95m 20.1m 28.4m 36.7m 45m 69.8 67.1 5 5 75.3 73.4 2 76.9 LOAD CHARt FOR JIB Fully extended outriggers, over rear and side Working angle 45+9.2m jib 45+16m jib (Unit:kg) 4 6 64.3 71.5 2 75.5 79.8 4.5 5 5.5 6 5 47500 61.5 58.6 55.5 52.4 4 4 4 3 69.5 67.6 65.6 63.5 40900 3 35400 33100 2 23000 21000 0 74.0 72.4 70.9 69.4 2 27500 1 78.8 77.7 76.7 75.6 80 78 77 3200 2300 1900 2800 1450 1400 1000 1000 6.5 3 49.0 3 61.4 3 18200 67.8 2 74.6 78.1 75 3000 2300 7 3 45.4 3 59.3 2 16200 66.2 2 73.5 77.3 73 2700 00 850 8 2 37.4 26200 54.8 26100 63.0 2 71.4 75.7 71 1600 850 9 10 11 13 20500 27.0 2 17500 14300 1 50.1 45.0 39.3 32.6 21000 17500 14500 300 10100 10000 7600 7200 59.7 56.2 52.6 48.8 44.7 0 1 14500 500 1 500 1 9600 7500 69.2 67.0 64.8 62.5 60.1 500 1 8600 8250 74.1 72.5 70.8 67.4 77.1 75.8 74.5 73.1 71.8 68 66 63 61 1400 00 1400 1000 850 750 800 760 720 650 14 40.3 57.7 10500 65.7 70.4 58 750 650 600 550 15 7400 35.3 8700 55.3 9400 64.0 8250 56 700 650 550 500 16 18 6300 29.6 7200 5200 52.7 47.3 8400 5200 62.2 58.5 67.7 64.9 Min. angle 20 4100 41.3 5200 54.7 62.0 22 3100 4200 34.5 4100 4500 50.7 4500 59.0 Number of lines Telescoping condition 24 26 28 30 32 34 2nd 3rd 4th 5th 3800 26.0 3200 3000 46.5 41.9 36.8 31.0 2800 56.0 52.8 49.5 46.0 1400 42.2 9 9 6 5 3 69.8 27.0 75.3 32.6 29.6 79.8 26.0 78.1 31.0 42.2 5 10 10 10 10 10 10 10 10 10 10 Notes for STC750 technical parameter: 1. All the above value in the table is rated loading capacity on the condition that ground is flat and hard enough, the value above heavy line is mainly affected by intensity, the value below heavy line is affected by the stability. 2. The radius value is in the actual working condition, jib working radius value is in actual working condition, when main is fully extended(45m)and jib is unfolded. 3. The above value in the table is suitable for 360degree working if the 5th outrigger is extended. But keep off lifting things over the driving cab in case of dropping. 4. The above value in the table includes hook's and lifting device's. Main hook 800KG 320KG,auxiliary hook140kg. The main hook should reduce KG if jib is unfolded. 5. When the actual length or working radius is between 2 values, adopt the larger value to calculate the lifting load. 6. Prohibit luffing exceeding min.. 7. If the auxiliary hook is working, main hook is still attached to the tip, the rated load of auxiliary hook should reduce main hook's (800KG or320kg). 07 08