- GT100: 100×100, A270, B100, C30, D30, E100, 10kg
- GT125: 125×150, A345, B125, C40, D40, E150, 18kg
- GT150A: 150×200, A420, B150, C50, D50, E200, 32.5kg
- GT150B: 150×300, A520, B150, C50, D50, E300, 36.5kg
- GT175A: 175×200, A455, B175, C60, D58, E300, 43.1kg
- GT175B: 175×300, A555, B175, C60, D58, E300, 43.5kg
- GT175C: 175×400, A655, B175, C60, D58, E400, 51.5kg
- GT200A: 200×200, A495, B200, C65, D70, E200, 62kg