Item	12PJZ-200	12PJZ-250	12PJZ-300	12PJZ-350	12PJZ-400
Working width(mm)	2000	2500	3000	3500	4000
Power(kw)	55-65	65-76	75-100	100-130	>140
Efficiency(hm2/h)	1.0-1.4	1.3-1.8	1.6-2.0	1.9-2.3	2.1-2.5
Working speed(km/h)	5-15
Working distance(mm)	500
Max. balancing angle(°)	±15
Automatic leveling angle(°)	±5
Signal reception angle(°)	360
laser working radius(mm)	350
Flatness(mm/100m2)	±15
Working dip angle(°)	10±2
Hydraulic oil pressure(Mpa)	12±0.5
structural style	Traction
Ambient temperature(℃)	5-40
wheelbase(mm)	1590	1790	1990	2190	2390
Length(mm)	3000	4400	4400	4600	4800
Width(mm)	2050	2650	3050	3550	4050
Height(mm)	3600	3600	3600	3600	3600
Self-weight(kg)	720	950	1200	1750	2300

12PJZ series self-balancing laser grader can use dual receiver or single receiver to receive. When receiving with single receiver, it can be used as an ordinary grader. When double receiving, it can automatically control the flat shovel to always maintain a relative angle with the ground, which can protect the entire The plot has no slope. The corners of the entire field are free of dead corners, and the entire field can be absolutely horizontal or relatively horizontal.