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SF808 Muti-purpose Electro-Hydraulic Track Pile Driving Rig
 SF808 Muti-purpose Electro-Hydraulic Track Pile Driving Rig
¡¤ The machine has been widely used in underground piling fundamental construction and deep foundation pit supporting construction of building, bridge, port, subway and so on.
¡¤ The machine owns such advantages as multi-purpose, large diameter, super depth, high stability, environment-friendly, high performance price ratio.
¡¤ With hydraulic power drive and direction control, the machine can spin flexibly within 360¡ã. 80t crawler crane chassis with extendable track ensures agility and convenience during traveling and transportation.
¡¤Reliable transmission, easy maintenance, low accidental rate
¡¤Reserved space for fitting crowd winch, Cummins engine can be installed for users¡¯ requirement.
¡¤Verticality of mast can be adjusted front/back, left/right; Mast can move forward and backward horizontally, location of pile spot exactly and reliably.
¡¤Imported converter has been adopted to control the constant torque of main winch and derricking winch to make drilling and lifting stable and speed-adjustable.
¡¤ Optional high accurately screened inclination sensor, main winch overload monitor and other electric alarming instruments make the operation safer.
¡¤ Can be fitted with SMW three-axes drill of ¦µ850, 650 aperture; SMW five-axes drill of ¦µ300 aperture; ¦µ400-1000 CFG continuous flight auger, the diesel hammer, vibration hammer, hydraulic hammer etc work devices.
| Main winch pull (1st layer) |
116 kN |
| Pulling speed |
0¡« 21.7 m /min |
| Derricking winch pull (1st layer) |
114 kN |
| Pulling speed |
0¡« m /min |
| Auxiliary winch pull (1st layer) |
50 kN |
| Pulling speed |
0¡« 12.9 m /min |
| The third winch pull (1st layer) |
50 kN |
| Pulling speed |
0¡« 12.9 m /min |
| Travel speed |
0.1¡« 0.4 km/h |
| Slewing speed of upper body |
0¡«1 r/min |
| Slewing angle of upper body |
360¡ã |
| Travel mode |
hydraulic pressure pedrail |
| Hydraulic pressure |
29.5 MPa |
| Overall width of chassis(retracted) |
3400 mm |
| Overall width of chassis(extended) |
4900 mm |
| Track shoe width |
850 mm |
| Track ground length |
5400 mm |
| Gradeability (Body only) |
22¡ã |
| Mast support mode |
three fulcrum support |
| Max.mast length |
39 m |
| Mast combination length |
21£»24£»27£»30£»33£» 36 m |
| Center distance of two big mast guideways |
600 mm |
| Center distance of two small mast guideways |
330 mm |
| Allowable mast pile-pullout force |
700 kN |
| Mast inclination |
pitch 5¡ã£»retrovert 5¡ã |
| Assembly counterweight |
9.8£» 3.6£» 3.1£» 3.1 t |
| Contact area pressure ratio (without working equipment) |
0.104 MPa |
| Transport dimensions |
10540¡Á3400¡Á 3360 mm |
| Overall weight ( including counterweight) |
97.7 t | |
