|
Artículo
|
Valor
|
Unidad
|
|
Modelo
|
SR280R
|
-
|
|
Par máximo de salida
|
280
|
kN·m
|
|
Diámetro máximo de perforación
|
2800
|
mm
|
|
Profundidad máxima de perforación (barra Kelly de fricción)
|
87
|
metro
|
|
Profundidad máxima de perforación (barra Kelly entrelazada)
|
58
|
metro
|
|
Velocidad del cabezal giratorio
|
7–28
|
rpm
|
|
Fuerza máxima de la multitud
|
250
|
kN
|
|
Fuerza máxima de extracción
|
330
|
kN
|
|
Peso operativo
|
82000
|
kg
|
|
Modelo de motor
|
Cummins QSM11-C400 (High Power)
|
-
|
|
Rated Power
|
298 @ 2050
|
kW / rpm
|
|
Capacidad de elevación del cabrestante principal
|
260
|
kN
|
|
Velocidad máxima de elevación del cabrestante principal
|
65
|
m/min
|
Outstanding rock penetration capacity SANY SR280R Rotary Drilling Rig
Descripción
Descripción detallada
Descripción
Outstanding power and rock penetrating ability
280kN · m high torque+300kN main winch+210kN pressure, high drilling efficiency in hard rock.
Rock adaptive technology: automatic matching of torque, speed, and pressure, making hard rock construction more stable and faster.
Stable and reliable, with a durable structure
The Sany special chassis (SY460R) has a low center of gravity, wide width, and strong construction stability.
New power head buffer device: shock absorption capacity increased by 4.3 times, motor/reducer life extended by 3 times.
Reinforced mast: high rigidity, anti fatigue, certified through fatigue testing.
Efficient, intelligent, and easy to operate
The main winch operates at 65m/min, with fast lifting and high hole forming efficiency.
Intelligent electronic control+self diagnostic alarm: real-time monitoring of faults, easy maintenance.
Single layer rope drum: Steel wire rope has a long service life and low failure rate.
——————————— For more details, please click on the document below to view ———————————
—————————————————— After clicking, you can view or download! ——————————————————
Puede que te interese
Relacionado Productos
Nos especializamos en la venta de excavadoras usadas de alta calidad y otra maquinaria de construcción, además de proporcionar un suministro integral de repuestos.