| Model | WGJY12-12A Hydraulic model
 | WGJD12-12A General type
 | YDWGJD12-12A Mobile
 | ZWGJD12-10A Cold rolling bending hoop integrated machine
 | WGJD16-16A Large diameter
 | 
| Single line machining capability(mm) | Φ5-12 | Φ5-12 | Φ5-12 | Φ5-12 | Φ8-16 | 
| Diameter of finished steel bar(mm) | Φ5-12 | Φ5-12 | Φ5-12 | Φ5-10 | Φ8-16 | 
| Maximum bending angle(° ) | 180 | 180 | 180 | 180 | 180 | 
| Central axle diameter (mm) | Φ25-32 | Φ25-32 | Φ25-32 | Φ25-32 | Φ25-50 | 
| Maximum tractive speed(m/min) | 50-80 | 50-120 | 50-120 | 50-120 | 50-100 | 
| Maximum bending speed(°/sec) | 0-600 | 0-1000 | 0-1000 | 0-1000 | 0- 800 | 
| Length accuracy(mm) | ±1.5 | ±1 | ±1 | ±1 | ±1 | 
| Angle accuracy(°) | ±1 | ±1 | ±1 | ±1 | ±1 | 
| Drive mode | two-wheel drive | 10 drive wheels drive | 10 drive wheels drive | 10 drive wheels drive | 10 drive wheels drive | 
| Average consumption of electricity(kw/h) | 4.5 | 4.5 | 4.5 | 4.5 | 15 | 
| Equipment size(mm) | 2600*1800*1000 | 4500*2200*1400 | 4500*2200*1400 | 4500*2200*1400 | 6500*2200*1500 | 
| Equipment power(kw) | 5.5 | 11 | 11 | 55 | 30 | 
| Working environment temperature(℃) | -5 --40 | -5 --40 | -5 --40 | -5 --40 | -5 --40 | 
| Equipment weight(kg) | 800 | 2300 | 2800 | 8000 | 7000 |