型号 |
卡瓦体尺寸 |
31/2 |
41/2 |
5 |
SDS |
钻杆直径 |
in |
23/8 |
27/8 |
31/2 |
31/2 |
4 |
41/2 |
4 |
41/2 |
5 |
mm |
60.3 |
73.0 |
88.9 |
88.9 |
101.6 |
114.3 |
101.6 |
114.3 |
127 |
重量 |
kg |
53.1 |
50.3 |
48.5 |
64.9 |
61.7 |
57.6 |
|
|
|
lb |
117 |
111 |
107 |
143 |
136 |
127 |
|
|
|
SDML |
钻杆直径 |
in |
23/8 |
27/8 |
31/2 |
31/2 |
4 |
41/2 |
4 |
41/2 |
5 |
mm |
60.3 |
73.0 |
88.9 |
88.9 |
101.6 |
114.3 |
101.6 |
114.3 |
127 |
重量 |
kg |
87.8 |
85.3 |
81.6 |
94 |
90.3 |
85.3 |
92.5 |
88.9 |
84 |
lb |
193 |
188 |
180 |
207 |
199 |
188 |
204 |
196 |
185 |
SDXL |
钻杆直径 |
in |
- |
- |
- |
31/2 |
4 |
41/2 |
4 |
41/2 |
5 |
mm |
- |
- |
- |
88.9 |
101.6 |
114.3 |
101.6 |
114.3 |
127 |
重量 |
kg |
- |
- |
- |
103.9 |
99.3 |
93 |
107.5 |
103 |
96.6 |
lb |
- |
- |
- |
229 |
219 |
205 |
237 |
227 |
213 |
型号 |
卡瓦体尺寸 |
51/2 |
57/8 |
7 |
SDML |
钻杆直径 |
in |
41/2 |
5 |
51/2 |
53/4 |
57/8 |
- |
57/8 |
65/8 |
7 |
mm |
114.3 |
127 |
139.7 |
- |
- |
- |
- |
- |
- |
重量 |
kg |
90.9 |
84 |
82.1 |
- |
- |
- |
- |
- |
- |
lb |
200 |
185 |
181 |
- |
- |
- |
- |
- |
- |
SDXL |
钻杆直径 |
in |
41/2 |
5 |
51/2 |
5.3/4 |
5.7/8 |
|
5.7/8 |
6.5/8 |
7 |
mm |
114.3 |
127 |
139.7 |
146.1 |
149.2 |
|
149.2 |
168.3 |
177.8 |
重量 |
kg |
106.1 |
101.5 |
95.3 |
|
|
|
|
|
|
lb |
234 |
224 |
210 |
|
|
|
|
|
|
|