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XR400D

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Product selling points

Dedicated hydraulic telescopic crawler chassis, heavy-duty slewing support, the whole machine is stable and high;

Adopting large triangle luffing mechanism to ensure the stability of construction in hard ground with large holes and deep piles;

The front single-row rope main hoisting structure greatly extends the life of the wire rope and reduces the use cost;

Cummins engine has strong power, sufficient power reserve to meet plateau construction, noise and emissions meet Euro III standards;

Using CAN bus full electric control technology, it simplifies the hydraulic pipeline and improves the reliability of the whole vehicle, which fully reflects the integration of man, machine, fluid and electricity

The power head has a normal mode and a rock-entry mode, which respectively operate on soil and rock layers, which improves the construction efficiency;

Optional hoisting pressure and casing driving functions to meet users' various needs;

Centralized lubrication system as standard, convenient maintenance.

Product configuration

project	unit	parameter
Engine parameters
model	-	QSX15-C500
Rated power (kW)	-	373
Power head parameters
Output torque (kN﹒m)	-	400
Speed (r / min)	-	7-23
Working parameter
Maximum drilling diameter (mm)	-	φ2800/φ2500*
Drilling depth (m)	-	103
Pressure cylinder parameters
Maximum pressure (kN)	-	300
Lifting force (kN)	-	400
Maximum travel (m)	-	6
Pressure hoisting parameters
Maximum pressure (kN)	-	/
Lifting force (kN)	-	/
Stroke (m)	-	/
Main winch parameters
Lifting force (kN)	-	400
Hoisting speed (m / min)	-	60
Para winch parameters
Lifting force (kN)	-	100
Hoisting speed (m / min)	-	65
Chassis parameters
Walking speed (km / h)	-	1.2
Maximum grade(%)	-	35
Minimum departure clearance (mm)	-	445
Track shoe width (mm)	-	800
Maximum total track width (mm)	-	3500-4900
System parameters
Drill mast inclination Lateral / Forward / Backward (°)	-	±4/5/15
Working pressure (MPa)	-	33
Overall weight (t)	-	114
Dimension parameters
Working state (mm)	-	10995×4900×26640
Transportation status (mm)	-	20755×3500×3910
Note	-	Parameters with "*" are the corresponding technical parameters for hoisting pressure configuration

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