Diesel Engine: Yuchai 75kw /100 HP
Max Drilling Depth: 280m/918ft
Drilling Dia.: 105-305mm(4 1/8″-12″)

Diesel Engine: Yuchai 85kw /115 HP
Max Drilling Depth: 280m/918ft
Drilling Dia.: 105-325mm(4 1/8″-12 3/4″)

Diesel Engine:Yuchai 92kw /125 HP
Max Drilling Depth:350m/1148ft
Drilling Dia.:105-325mm(4 1/8″-12 3/4″)

Diesel Engine:Deutz 103kw /140 HP
Max Drilling Depth:450m/1476ft
Drilling Dia.:105-350mm(4 1/8″-13 3/4″)

Diesel Engine:Yuchai 96kw /130 HP
Max Drilling Depth:400m/1312ft
Drilling Dia.:105-325mm(4 1/8″-12 3/4″)

Diesel Engine：Yuchai 118kw /160 HP
Max Drilling Depth：500m/1640ft
Drilling Dia.：105-350mm(4 1/8″-13 3/4″)