Quick Details
Usage:Oil Well
Condition:New
Type:Rotary Drilling Rig
Power Type:Diesel
Place of Origin:Shandong, China
Model Number:JC40, JC50, JC70, JC90
Voltage:380V/460V
Dimension(L*W*H):6600*3716*2990
Weight:40000kg
Certification:API
Warranty:1 YEAR
After-sales Service Provided:Field installation, commissioning and training
Product name:API Spec 4F standards JC 40DB Drive Drawworks for Drilling Rig
Rated power, kw:735 - 2210
Color:As requirement
Advantage:High Performance
Coating:Anti-corrosion painting
Motor rated speed, r/min:970
Supply Ability
Supply Ability:10 Set/Sets per Month API Spec 4F standards JC 40DB Drive Drawworks for Drilling Rig
Packaging & Delivery
Packaging Details:Waterproof cover the bare machine according to API standard
Port:Tianjin, Qingdao, Shanghai
Drawwork:
Drawworks is the core part of drilling rig.It is mainly used for feeding drilling tools.Lifting or laying down mast, triping in and out drilling pipe,running in casing operation and so on.
Features:
1,All bearings are rolling bearings and the shafts are made of alloy steel.
2,The chains are pressure lubricated.
3,The drum is grooved. The low-speed & high-speed ends of drum shaft are equipped with a ventilating air tube clutch. The brake rim is water cooled and the surface is medium- frequency induction hardened which provides long service life.
4,The contours of the sprocket teeth are medium frequency induction hardened. All transmission clutches are of involute spline type.
5,The drawworks can be equipped with either a band or disc brake system.The auxiliary brake can be equipped with either an eddy brake or an EATON brake.
Drawworks for Mechanica Rig
| Type |
JC20 |
JC30 |
JC40 |
JC50 |
JC70 |
| Range of Drilling Depth |
1200-2000 |
1600-3000 |
2500-4000 |
3500-5000 |
4500-7000 |
| 1100-1800 |
1500-2500 |
2000-3200 |
2800-4500 |
4000-6000 |
| Rated PowerKW(hp) |
440(600) |
550(750) |
735(1000) |
1100(1500) |
1470(2000) |
| Max.Fastline Pull |
200 |
210 |
275 |
340 |
485 |
| Dia.Of Wire Line |
φ29(1 1/8) |
φ29(1 1/8) |
φ32(1 1/4) |
φ35(1 3/8) |
φ38(1 1/2) |
| Size of Drum Groove(Dia.×Length) |
φ560×1120(22×44) |
φ560×1005.72(22×39 3/5) |
φ640×114225 1/4×45) |
φ685×1245(27×49) |
φ770×1436(30×56 1/2) |
| Brake Rim (Dia.×Length) |
φ1067×267(42×10 1/2) |
|
φ1168×265(46×10 1/2) |
φ1270×267(50×10 1/2) |
φ1600×76(63×3) |
| Brake Disc (Dia.×Length) |
|
φ1400×40(55×1 3/5) |
φ1500×76(59×3) |
φ1600×76(63×3) |
φ1600×76(63×3) |
| Auxiliary Brake |
SDF20 |
FDWS30 |
FDWS40 |
DS50 |
DS70 |
| Overall Dimension (length×width×height) |
2450×5500×2545 |
6140×2835×2562 |
6600×2890×2670 6450×3553×2429 |
7000×2955×2780 |
7930×3194×2930 |
| Weight |
17528 |
24120 |
29000/28000 |
7000×2955×2780 |
43000 |
Drawworks for Electric Rig
| Type |
JC40D |
JC50D |
JC70D |
| Range Of Drilling Depth |
φ114mm Stem |
2500-4000 |
3500-5000 |
4500-7000 |
| φ127mm Stem |
2000-3200 |
2800-4500 |
4000-6000 |
| Rated Power |
735(1000) |
1100(1500) |
1470(2000) |
| The Number Of Motor Units×Rated Power |
2×438(537)/1×800 |
2×800(1072) |
2×800(1072) |
| Motor Rated Speed |
880/970 |
970 |
970 |
| Max.Fastline Pull |
275 |
340 |
485 |
| Dia.Of Wire Line |
φ32 (1 1/4) |
φ35 (1 3/8) |
φ38 (1 1/2) |
| Size Of Drum Groove(Dia.×Length) |
φ640×1139 (25 1/4×44 7/8) |
φ685×1245 (27×44 7/8) |
φ770×1361 (30×53 1/2) |
| Brake Disc (Dia.×Length) |
φ1500×76 (59×1 1/2) |
φ1600×76 (63×3) |
φ1600×76 (63×3) |
| Auxiliary Brake |
DS40 |
DS50 |
DS70 |
| Overall Dimension (length×width×height) |
6600×3716×2990 |
6800×4537×2998 |
7670×4585×3197 |
| Weight |
40000 |
48000 |
61000 |
Audited Supplier 
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