Model Number

QTZ31.5-315

Model/ Parameter	QTZ 315 (7035)	QTZ 200 (7020)	QTZ 160 (6516)	QTZ 125A (6015) (5518)	QTZ 100A (5515)	QTZ 80A (6010) (5512)	QTZ 63B (5610) (5013)	QTZ 63C (5211)	QTZ 40 (4708) (4510)	QTZ40A (4708)	QTZ 31.5 (3883) (4075) (4264)
Boom(m)	70	70	65	60/55	55	60/55	56/50	52	47/45	47	38/40/42
Free Height (m)	53	50	50	46	45	46	41	40	32.5	29	31.6
Max. Height (m)	301	200	190	200	180	200	141	140	100	120	100
Max. Load (t)	16	12	10	8	8	8	6	6	4	4	3
Main Material	140² *16 angle steel welding	140² *16 angle steel welding	135²*12 square steel tube	135²*12 square steel tube	135²*12 square steel tube	135²*12 square steel tube	135²*10 square Steel Tube 135²*12 reinforcing mast section	160*14 Angle Iron 160*16 reinforcing mast section	160²*12 Angle Iron	140²*12 Angle Iron	125²*10 Angle Iron
Mast Section Dimension	2.1*2.1*3	2.1*2.1*3	1.935*1.935*2.8	1.835*1.835*2.5	1.835*1.835*2.5	1.835*1.835*2.5	1.835*1.835*2.5	1.615*1.615*2.5	1.5*1.5*2.5	1.5*1.5*2.2	1.5*1.5*2.4