there are many kinds of concrete pump
clamp coupling, including snap clamp, 1bolt coupling, 2 bolt coupling, 4
bolt coupling, mounting coupling, 1 bolt mounting coupling, 2 bolt
mounting coupling, wedge coupling, adjustable coupling , raised lever
coupling , Non-adjustable coupling and USA Conforms adjustble HD
couplings , usually, they used with KF flange , ZX flange, FM flange and
so on. we have forged coupling and catsed coupling, usually size is
DN100 and DN125 . usually, the Casted coupling working pressure is
85bar, burst pressure is 125bar. Forged coupling waorking pressure is
130bar, burste pressure is 200bar. We also have one kind of HD coupling,
the weight is high, also the working pressre is higher, 350bar, burst
pressure is 600bar. Also included many kinds of brands couplings:
Putzmeister, zoomline, sany, schwing and so on ! Concrete Pump Clamp Couplings,Concrete Pump Clamp,Concrete Pump Pipefitting,Concrete Pump Pipe Clip Hebei Shengdebaolong International Trading Co.,ltd , http://www.sdblpumpparts.com
SD7 bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
SD7-230 horsepower, elevated sprocket bulldozer integrate with modular design is easy to repair & maintenance, It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency. Safety comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality, excellent service is your wise choosing.
It can be equipped with straight tilting blade, angle blade, coal pushing blade, U shape blade; single shank ripper, three shanks ripper; ROPS, FOPS, forest defence cabin etc.. It is can ideal machine used in communication, oil field, power, mining etc. large earth moving program.
Specifications
Dozer                                            Tilt
(not including ripper) Operation weight (Kg)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 23800 Ground pressure(KPa)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 71.9
Track gauge(mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1980
Gradient                                             30°/25°
Min. ground clearance (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 404
Dozing capacity (m³)                                      8.4
Blade width (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 3500
Max. digging depth (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 498
(××)Overall dimensions (mm)           5677×3500×3402
() (including ripper)                           7616×3500×3402
Engine
Type                                CUMMINS NTA855-C280S10
Rated revolution (rpm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2100
Flywheel power (KW/HP)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 169/230
Max. torque (N•m/rpm)                             1097/1500
Rated fuel consumption(g/KW•h)                       ≤235
Undercarriage system
                         ,,.
Type                        The track is triangle shape.
                             The sprocket is elevated elastic suspended. Â
()Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 7
Number of track rollers (each side) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 7
(mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 216
Pitch (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 216
(mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 560
Width of shoe (mm) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 560
Gear          1st    2nd    3rd
Forward  (Km/h)      0-3.9         0-6.5          0-10.9     Â
Backward (Km/h)Â Â Â Â Â Â 0-4.8Â Â Â Â Â Â Â Â Â 0-8.2Â Â Â Â Â Â Â Â Â Â 0-13.2Â Â Â Â Â Â
Implement hydraulic system
Max. system pressure (MPa)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 18.6
 Pump type               High pressure gears pump
System output(L/min)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 194
Driving system
                .                       Â
Torque converter    Torque converter is power separating hydraulic-mechanic type
                 ,.,..
Transmission       Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.
           ,,
Steering clutch.     The steering clutch is hydraulic pressed, usually separated clutch.
           ,,,
Braking clutch     The braking clutch is pressed by spring, separated      hydraulic, meshed type.                            Â
             ,.
Final drive         The final drive is two-stage planetary reduction gear    mechanism, splash lubrication.
HBXG SD7 230PS 24T BULLDOZER
SD7 bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
SD7-230 horsepower, elevated sprocket bulldozer integrate with modular design is easy to repair & maintenance, It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency. Safety comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality, excellent service is your wise choosing.
It can be equipped with straight tilting blade, angle blade, coal pushing blade, U shape blade; single shank ripper, three shanks ripper; ROPS, FOPS, forest defence cabin etc.. It is can ideal machine used in communication, oil field, power, mining etc. large earth moving program.
Specifications
Dozer                                            Tilt
(not including ripper) Operation weight (Kg)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 23800 Ground pressure(KPa)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 71.9
Track gauge(mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1980
Gradient                                             30°/25°
Min. ground clearance (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 404
Dozing capacity (m³)                                      8.4
Blade width (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 3500
Max. digging depth (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 498
(××)Overall dimensions (mm)           5677×3500×3402
() (including ripper)                           7616×3500×3402
Engine
Type                                CUMMINS NTA855-C280S10
Rated revolution (rpm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2100
Flywheel power (KW/HP)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 169/230
Max. torque (N•m/rpm)                             1097/1500
Rated fuel consumption(g/KW•h)                       ≤235
Undercarriage system
                         ,,.
Type                        The track is triangle shape.
                             The sprocket is elevated elastic suspended. Â
()Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 7
Number of track rollers (each side) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 7
(mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 216
Pitch (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 216
(mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 560
Width of shoe (mm) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 560
Gear          1st    2nd    3rd
Forward  (Km/h)      0-3.9         0-6.5          0-10.9     Â
Backward (Km/h)Â Â Â Â Â Â 0-4.8Â Â Â Â Â Â Â Â Â 0-8.2Â Â Â Â Â Â Â Â Â Â 0-13.2Â Â Â Â Â Â
Implement hydraulic system
Max. system pressure (MPa)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 18.6
 Pump type               High pressure gears pump
System output(L/min)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 194
Driving system
                .                       Â
Torque converter    Torque converter is power separating hydraulic-mechanic type
                 ,.,..
Transmission       Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.
           ,,
Steering clutch.     The steering clutch is hydraulic pressed, usually separated clutch.
           ,,,
Braking clutch     The braking clutch is pressed by spring, separated      hydraulic, meshed type.                            Â
             ,.
Final drive         The final drive is two-stage planetary reduction gear    mechanism, splash lubrication.
Hbxg SD7 24t 230PS Bulldozer
Model NO.: SD7
Condition: New
Color: Yellow
Dozing Capacity (M³) : 8.4m3
Blade Width: 3500mm
Max. Digging Depth: 498mm
Trademark: HBXG
Transport Package: Nude
Specification: 5677× 3500× 3402mm
Origin: Hebei, China
Model NO.: SD7
Condition: New
Color: Yellow
Dozing Capacity (M³) : 8.4m3
Blade Width: 3500mm
Max. Digging Depth: 498mm
Trademark: HBXG
Transport Package: Nude
Specification: 5677× 3500× 3402mm
Origin: Hebei, China
HBXG SD7 230PS 24T BULLDOZER