Tower Crane QTZ200 (7020)

Tower Crane (QTZ Series) This series is horizontal jib, radius-changing by jib-trolly and can be self-raising. It has novel design structure, and can be reliable running. All the parts are from famous brand in domestic and electric parts from world famous brand. "Quality, the No. 1", is not only a slogan, but has rooted in the Hongda people's heart deeply. We provide excellent after-sale services and resolve all youy worries. The Models of Tower Crane: QTZ31.5(3883, 4075, 4264), Max. Load: 3t QTZ40A(4708), Max. Load: 4t QTZ40(4708, 4510), Max. Load: 4t QTZ63C(5211), Max. Load: 6t QTZ63B(5610, 5013), Max. Load: 6t QTZ80A(6010, 5512), Max. Load: 8t QTZ100A(5515), Max. Load: 8t QTZ125A(6015, 5518), Max. Load: 8t QTZ160(6516), Max. Load: 10t QTZ200(7020), Max. Load: 12t QTZ315(7035), Max. Load: 16t After-Sale Service: 1. Free Guide for Erection 2. Free Commissioning 3. Free Operator Training 4. Spare Parts Supply Warranty Terms: 3-12 months Delivery Time: 30 working days after received advanced payment. More details about these Tower Cranes, please contact me directly. I can provide you the detailed Configuration Sheet and other necessary technical info you need. If you are available, welcome anyone of you come to our company for a visit, seeing is believing, then you can understand our company and our products better.Model QTZ160 (6516) QTZ125 (5518) QTZ 100A(5515) Amplitude (M) 65 55 55 Independent Height (M) 50 46/52 50/50 Max. Height (M) 190 200 180 Max. Lifting Capacity (T) 10 8 8 Assistant Support Frame 6 6 4 Main Material 135×135×12(square steel tube) 135 ×135×12 (square steel tube) 135×135×12 (square steel tube) Standard Mast Section Dimension 1.935×1.935×2.8 1.835×1.835×2.5 1.835×1.835×2.5 Lifting Speed (a=2)(m/min) 100/50 100/50 100/50 Slewing Speed (r/min) 0.61 0.6 0.55 Trolley Travel Speed (m/min) 60/30/10 60/30/10 60/30/10 Max. Lifting Moment (KNm) 1600 1250 1000 Working Temperature (Centigrade) 2 0 - +40 2 0 - +40 2 0- +40 Undercarriage Form Four Landing Legs Without Ballast Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballastModel QTZ80(5512) QTZ63 (5013) QTZ 63C(5211) Amplitude (M) 55 50 52 Independent Height (M) 46 41 40 Max. Height (M) 151 141 140 Max. Lifting Capacity (T) 8 6 6 Assistant Support Frame 5 4 5 Main Material 135×135×12 (square steel tube) 135×135×10(square steel tube)135×135×12Reinforcing mast section ∠ 160*16Reinforcing mast section∠ 160*14 Standard Mast Section Dimension 1.835×1.835×2.5 1.835×1.835×2.5 1.615×1.615×2.5 Lifting Speed (a=2) (m/min) 100/50 80/40/8.5 80/40/8.5 Slewing Speed (r/min) 0.65 0.64 0.64 Trolley Travel Speed ( m/min) 60/30/10 42/21 42/21 Max. Lifting Moment (KNm) 800 630 630 Working Temperature (Centigrade) -2 0 - +40 -2 0 - +40 -2 0 - +40 Undercarriage Form Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type A. #-shaped Beam without ballast Type B. Cross-shaped beam with slanting strut and ballast Model QTZ50(4810) QTZ40 (4708) QTZ40 (4708) Amplitude (M) 48 47 45 Independent Height (M) 35 32.5 32.5 Max. Height (M) 140 100 100 Max. Lifting Capacity (T) 6 4 4 Assistant Support Frame 4 4 4 Main Material 135×135×10(square steel tube)Reinforcing mast section135×135×12(square steel tube) 160×160×12Angle steel 160×160×12Angle steel Standard Mast Section Dimension 1.835×1.835×2.5 1.5×1.5×2.5 1.5×1.5×2.5 Lifting Speed (a=2)(m/min) 76/36/8 69.4/34.7 76/38/10 Slewing Speed (r/min) 0.64 0.62 0.77 Trolley Travel Speed (m/min) 42/21 38/19 21.6/43.2 Max. Lifting Moment (KNm) 500 400 400 Working Temperature (Centigrade) -2 0 - +40 -2 0 - +40 -2 0 - +40 Undercarriage Form Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type C.#-shaped beam without ballast Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type C.#-shaped beam without ballast Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type C.#-shaped beam without ballast Model QZT31.5(3883)(4075)(4264) Amplitude (M) 3840 42 Independent Height (M) 30 Max. Height (M) 100 Max. Lifting Capacity (T) 3 Assistant Support Frame 5 Main Material 125×125×10Angle steel Standard Mast Section Dimension 1.5×1.5×2.4 Lifting Speed (a=2)(m/min) 52/26/6.5 Slewing Speed (r/min) 0.77 Trolley Travel Speed (m/min) 21/42 Max. Lifting Moment (KNm) 315 Working Temperature (Centigrade) -2 0 - +40 Undercarriage Form Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast