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Shanghai Jintai Engineering Machinery Co., Ltd.

Engineering Equipment, Rotary Drilling Rig Manufacturer

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Shanghai Jintai Engineering Machinery Co., Ltd
Add: No. 45 Luopu Road, Anting Town, Jiading District, Shanghai, China
Tel: +86-21-59577280-1101
Mobile: +86-13764373484
Fax: +86-21-59560461
E-mail:Linda_wang888@hotmail.com
HomepageEngineering MachinerySH Series Rotary Drilling Rig
SH Series Rotary Drilling Rig

SH Series Rotary Drilling Rig

SH Series Rotary Drilling Rig

Our SH Series rotary drilling rig is widely applied for the construction of high building, bridge foundation, water conservancy projects, etc. It is especially good for the complex stratum containing much water. SH series products are more reliable in working, better accurate in drilling hole due to the triangle structure compared with SD series.

Typical product:
SH25C Specifications

Structures SH 25C Advantages
Upper chassis model Hyundai R385LC-9 Superior to counterpart
Slew bearing between upper chassis and lower chassis Three tiers Longer application life
Number of support wheels of lower chassis 24 Higher bearing capacity
Welding mode between H beam and seat Socket welding Higher strength
Positioning type of crowd cylinder Integrated positioning between upper and lower part ，mainly positioning from the bottom More reasonable
Retaining bracket of Kelly bar Long arm bracket type Stronger guiding function of Kelly bar
SH Series Hydraulic Rotary Drilling Rig
Type SH10 SH15 SH25C SH25CW SH30 SH30W SH36 SH36W SH36D
Drilling tower   　   　   　   　   　   　   　   　   　
Height of tower (mm) 18180 22500 22910 22910 23500 23500 27400 27400 27400
Weight of base machine(without drilling tools)(kg) 34000 43300 66000 67000 75000 76000 94000 95000 94000
Crowd system   　   　   　   　   　   　   　   　   　
Stroke ( mm ) 4000 4000 5700 10000 5700 11000 6000 11000 6000
Pressure force (kN) 100 150 250 250 250 250 300 300 300
Pulling force (kN) 150 200 250 250 250 250 300 300 300
Main winch   　   　   　   　   　   　   　   　   　
Single line pulling force (kN) 140 160 250 250 250 250 300 300 420
Rope diameter (mm) 23 26 28 28 30 30 36 36 36
Max. line speed (m/min) 50 50 60 60 60 60 60 60 60
Auxiliary winch   　   　   　   　   　   　   　   　   　
Single line pulling force (kN) 50 50 75 75 75 75 75 75 75
Rope diameter (mm) 17 17 18 18 18 18 18 18 18
Max. line speed (m/min) 50 50 50 50 45 45 45 45 45
Base carrier
Engine   　   　   　   　   　
Diesel Cummins 6BTA5.9-C Cummins 6BTA5.9-C Cummins QSL9 Cummins QSM11-C Cummins QSM11-C
Diesel engine power (kW) 125 125 221 263 298
Max. rotation speed (rpm) 2100 2100 1850 1900 1900
Hydraulic system   　   　   　   　   　
Hydraulic system flow (L/min) 2×230 2×230 2×288 2×380 2×380
Hydraulic system pressure (bar) 300 300 330 330 330
Rotary drive   　   　   　   　   　
Rotary torque (kN.m) 120 150 250 286 360
Rotary speed (rmp) 8-30 8-30 8-30 6-30 6-30
Chassis   　   　   　   　   　
Extendable lower chassis -- JT45 JT70 JT80 JT90
Width of triple grouser track shoes (mm) 800 800 800 800 800
Chassis length (mm) 4660 5090 5680 5680 6020
Chassis width (contraction/extension) (mm) 3200 3200-4300 3200-4300 3300-4400 3450-4600
Towing force (kN) 250 250 500 500 650
Crawler speed (km/h) 1.5 1.5 1.5 1.8 1.5
Transport weight
Weight of base machine, support and bottom mast assembly (kg) 32000 38600 63000 65000 64450 65000 86500 88500 86500
Wherein: counter weight (kg) -- -- 13000 13000 15000 15000 23500 23500 23500
Weight of upper mast, mast head (kg) 1610 2300 3000 2000 5000 4000 7500 6500 7500
Some other specifications are optional according to user's special requirement.


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