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XR280D

XCMG XR280D rotary drilling rig performance characteristics: 1, special hydraulic telescopic crawler chassis, large diameter slewing bearing, with strong stability and transportation convenience; 2, Cummins turbocharged engine, the use of advanced electro-hydraulic control technology, strong power; 3, rear single row rope main hoisting structure, wire rope life is greatly extended, the use of lower cost; 4. Optional multi-function configuration: outrigger cylinder, casing drive. Good expansibility; 5. The power head is selected into the rock mode, which improves the construction efficiency according to the rock formation operation; 6, standard centralized lubrication system, maintenance more convenient, improve work reliability. Project Unit Parameters Working parameters Maximum drilling diameter mm φ2500/φ2200 * Maximum drilling depth m 88 Engine Parameters Model - QSM11-C400 Rated power kW 298 Power head parameters Maximum output torque kN﹒m 280 Speed r/min June 22 Pressurizing cylinder parameters Maximum pressure kN 210 Maximum lifting force kN 320 Maximum travel m 6 Pressurized hoist parameters Maximum pressure kN 300 Maximum lifting force kN 300 Maximum travel m 16 Main hoist parameter Maximum lifting force kN 300 Max. hoist speed m/min 60 Secondary winch parameters Maximum lifting force kN 100 Max. hoist speed m/min 65 Lateral/forward/backward ° ± 4/5/15 Chassis parameters Maximum travel speed km/h 1.5 Maximum grade % 35 Track shoe width mm 800 Maximum total width of crawler mm 3500-4800 System parameters Working pressure MPa 32 Whole machine quality t 88/96 Outline dimension parameters Working status mm 10770 × 4800 × 23550 Transport status mm 17380 × 3500 × 3540

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XCMG rotary drilling rig

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XR280D

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Product Description

XCMG XR280D rotary drilling rig performance characteristics:

1, special hydraulic telescopic crawler chassis, large diameter slewing bearing, with strong stability and transportation convenience;
2, Cummins turbocharged engine, the use of advanced electro-hydraulic control technology, strong power;
3, rear single row rope main hoisting structure, wire rope life is greatly extended, the use of lower cost;
4. Optional multi-function configuration: outrigger cylinder, casing drive. Good expansibility;
5. The power head is selected into the rock mode, which improves the construction efficiency according to the rock formation operation;
6, standard centralized lubrication system, maintenance more convenient, improve work reliability.

Project	Unit	Parameters
Working parameters
Maximum drilling diameter	mm	φ2500/φ2200 *
Maximum drilling depth	m	88
Engine Parameters
Model	-	QSM11-C400
Rated power	kW	298
Power head parameters
Maximum output torque	Knapsack M dress	280
Speed	r/min	June 22
Pressurizing cylinder parameters
Maximum pressure	kN	210
Maximum lifting force	kN	320
Maximum travel	m	6
Pressurized hoist parameters
Maximum pressure	kN	300
Maximum lifting force	kN	300
Maximum travel	m	16
Main hoist parameter
Maximum lifting force	kN	300
Max. hoist speed	m/min	60
Secondary winch parameters
Maximum lifting force	kN	100
Max. hoist speed	m/min	65
Lateral/forward/backward	°	±4/5/15
Chassis parameters
Maximum travel speed	km/h	1.5
Maximum grade	%	35
Track shoe width	mm	800
Maximum total width of crawler	mm	3500-4800
System parameters
Working pressure	MPa	32
Whole machine quality	t	88/96
Outline dimension parameters
Working status	mm	10770 × 4800 × 23550
Transport status	mm	17380 × 3500 × 3540

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XCMG rotary drilling rig