HDD Rock Reamer with Replaceable Roller Cutters is designed for big rig and big hole drilling, fit for all sorts of rock formation.
Category: Reamer
Enquiry about HDD Rock Reamer with Replaceable Roller Cutters
All cutters bearing is metal sealed. Big size of cutter make it Long time life and long meter life. Cutter Lock is used for preventing cutter falling off. 610-2000 mm(24"-72") hole opener are available.
Parameters
Body size | Lentgh | Weight | Thread | Num of cutters | Hole Opener size | |||
14A cutter | 14Bcutter | 14Ccutter | ||||||
18" | 1800 | 1000 | 620 | 621 | 3 | 24 | 26 | 28 |
24" | 2000 | 1500 | 620 | 621 | 4 | 30 | 32 | 34 |
30" | 2000 | 1700 | 620 | 621 | 4 | 36 | 38 | 40 |
36" | 2000 | 1900 | 620 | 621 | 5 | 42 | 44 | 46 |
42" | 2000 | 2200 | 620 | 621 | 5 | 48 | 50 | 52 |
48" | 2000 | 2700 | 620 | 621 | 6 | 54 | 56 | 58 |
54" | 2000 | 2800 | 620 | 621 | 6 | 60 | 62 | 64 |
62" | 2000 | 2900 | 620 | 621 | 6 | 68 | 70 | 72 |