Technical characteristics of the underground loader XUL514

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Product Description

Parameters

Function selection table

The main configuration

1. Introduction to the product

The underground scraper of the internal combustion of the XUL514 is a large-fledged diesel loading and reservoir unit, which meets the requirements of the security certification of mines. It is suitable for scraper, transportation and unloading of materials in non -explosive conditions of mine tunnels and other small tunnels and may comply with the requirements for loading mine dump trucks up to 45 tons during underground production. The machine has a high level of protection and is suitable for moist and dusty media in underground mines in size 5 m × 5 m. The machine is very intelligent, safe and reliable in use and has good overall stability of the machine, which can significantly increase the performance and profitability of the mine.

2. Main points Introduction

Power system

The power system uses the Volvo Euro ⅲ engine corresponding to the emissions standard, and the exhaust system uses DOC + Silencer, which is energy -saving and environmentally friendly. The engine cooling system uses as a power supply to the piston pump by electronic control variable and the quantitative gearbox. The engine controller controls the displacement of the pump pump pump in accordance with its own signal, and then controls the engine speed and, finally, implements the engine's thermal balance.

Transmission system

The transmission system uses a mature DANA hydrotransformer and a gearbox with electric shifts, which have great rod and high ability to overcome rise. The transmission uses automatic control of APC gear shifts, which can significantly improve the operational characteristics of the car and the driver's comfort. The axis is equipped with a wet spring brake with a spring brake and hydraulic terminating, which implements a combination of the working brake, parking brake and emergency brake, simplifies the hydraulic braking circuit and increases the reliability and safety of braking.

Hydraulic systems

The working system and steering system use a variable feedback system for load and hydraulic fusion, and the control model is an electro -hydraulic proportional pilot control. The axis brake and the cooling pump are a variable system, double -sided movement and inhibition. The brake system has an independent cooling system, and the fuel tank is independent.

Electronic control system

The electronic control system uses the connection of the Canine CAN, uses the built -in electronic handle, controls an electro -hydraulic proportional value, implements a scraper control (forward, backward, steering, switching), and the operating device controls the rise of arrows and turning the bucket. It controls and displays the operating parameters of the engine, the parameters of the hydraulic system and information about the movement of the vehicle, as well as the intellectual diagnosis and the alarm of malfunctions.

The main structure

The design of the frame is a hinge, articulated connection uses a mature articulated design of an underground scraper type: The upper side is supported by two radial-shuttle bearings, the lower side uses a charming bearing for centering. The rigid suspension design is used between the front and rear frames and the axis to reduce the height of the entire vehicle and adapt to the low road environment. The main plate of the frame uses Q550D, which has a high safety coefficient and can withstand strong blows and vibration.

Closed cab

The cabin corresponds to certification of FOPS and ROPS standards. The configuration of cold air conditioning, internal and external lighting, the safety hammer of the wiper, etc. The cab and frame are fixed with rubber shock absorbers to reduce the vibration of the cabin. The salon uses a fire -resistant noise -disposable interior that is beautiful and convenient, effectively prevents dust and reduces noise. Using multi-layer glass: adjustable seat with a pneumatic suspension, three-point entrance system, configuration of the control panel 10-inch color display.

Working device

The working mechanism of the back of the six -hearted type Z was used, and the main frame has a box -shaped structure, which increases the reliability of the operating device. The bucket uses the front-line, deep V-shaped, which has such advantages as a simple design, reliable unloading and large effective area. The bucket blade and the side blade use a wear -resistant steel plate to increase the service life.

Measurement

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Measurement

3.2

Description		Data
Standard bucket （m ³）		6
Tram power （t）		14
Maximum breakdown （kn）		245
Maximum traction force （kn）		303
Size （m × m × m）		11.5 × 2.83 × 2.57
General operational weight （t）		37.8 ± 0.5
Engine	Diesel engine	Volvo TAD1351ve
	Exit （kw）	285 KW @1900rpm
	Torque (NM)	1965 nm @ 1200rpm
	The number of cylinders	In-line 6
	Volume	12.78 l
	Cooling system	Cooling fan with liquid cooling and piston pump
	The principle of combustion	4-stroke, with direct injection, turbo with an intermediate cooler
	Air filtration	Two -stage filtration, dry type
	Starting stress	7.0KW/24V
	Generator	28V/150A
	Emission	Euroⅲ
	Exhaust system	Doc
	The average fuel consumption at a load of 50%	35.9l/h
	Fuel tank capacity （l）	480
Transmission system	Converter	Dana C9000
	Transmission	Dana 6000
	Bridges	Kessler D106
	Speed forward and back （km/h）	4.7/8.3/14.2/20.2
	Ability to climb （°）	14
	Minimum road clearance （mm）	386
	Rotation angle （°）	3300/6900
	Rotation angle （°）	± 42.5
	Rear axis swing （°）	± 8
	Tires	26.5R25
	Finished	22.00/3.0-25
	Braking	Brakes with a spring hydraulic drive, fixed
	Differential gear	Right friction differential
Hydraulic systems	Management mode	Electro -hydraulic proportional pilot management
	Lifting cylinders	2 PCS
	Covering cylinder	1 PCS
	Hydro -cylinders of steering	2PCS
	Working main valve	Sensitive to the load of multi -way
	The main working pump	Sensitive to the load variable pump
	Radiator	Oil radiator for hydraulic and transmission oil operating at ambient temperature up to 50 ° C
	Observation glass of oil level	Standard configuration
	Completely hydraulic, steering wheel amplifier with two double -acting cylinders	Standard configuration
	Tank capacity of hydraulic oil (l)	420
Cabin	ROPS certification according to EN ISO 3471	Standard configuration
	FOPS certification according to EN ISO 3449	Standard configuration
	Sealed, conditioned, with excessive pressure, noise -disposable closed cabin	Standard configuration
	Sound -absorbing material to reduce noise	Standard configuration
	Laminated glass windows	Standard configuration
	Adjustable joysticks	Standard configuration
	Emergency exit	Standard configuration
	The floor can be washed with water to reduce the amount of dust	Standard configuration
	Access system with three contact points	Standard configuration
	Exit 12 and 24 in	Standard configuration
	Operatop seat	Low -frequency suspension
		A three -point seat belt
		Adjustment depending on the operator's weight
		Height adjustment
Electrical equipment	Displays	10-inch color display with a touch screen function
	Far light	LED lights: 1 pc. Under the arrow 4 pcs. in front 4 pcs. behind 4 pcs. In the cab
	Parking, stop-signals and turn indicators	LED lights:
	Flashing beacon	2 pcs in front
	Battery battery	2 × 12 V, 200AH
	Sensor	Diesel oil, a level of hydraulic oil level, pressure sensors for workers, steering and brake systems
	Signaling	Low -level oil alarm/oil pressure alarm
	Management system	CONTEOL controller, built -in diagnostic and alarm system
Working device	Maximum unloading height （mm）	2460
	The minimum unloading distance （mm）	2585
	Tilt angle （°）	40
	Lifting time （s）	7.4
	Lowering time （s）	3.1
	Reset time （s）	4.1
Security functions are included	Fire extinguisher （s）	2 × 8kg
	Insulation of combustible materials and sources of fire	Standard configuration
	Thermal insulation of the exhaust manifold, a turbocharger and isolated exhaust pipe	Standard configuration
	Gratings for all lights	Standard configuration
	Emergency stop	1 pc. In the cab, 2 pcs. in the rear of the loader
	Dressing in the lid of the expansion tank	Standard configuration
	Frame joint blocking device	Standard configuration
	Mechanical arrow lock device	Standard configuration
	Wheel stops and brackets	2 PCS
	Blocked main switch	Standard configuration

Function selection table

（● = 标准， standard ；○ = 选配， Option ）：
Closed cab	●	Blocking steering frame	●
Malfunctions and intellectual detection	●	Blocking a movable lever	●
Automatic concentrated lubrication system	●	Oil pressure sensor	●
Sitting with air suspension	●	Determination of oil temperature and alarm	●
Air conditioning in the cab	●	Oil level detection and alarm	●
Dry powder fire extinguisher	●	APC automatic gear shift control	●
Gearbox 4 gear disabled	〇	The cab of the cabin is boost	〇
Remote control system with a visible range	〇	Automatic weighing system	〇
Automatic fire extinguishing system	〇	Protective fence	〇
Emergency steering function	〇	System of surveillance cameras	〇
Emergency braking function	〇	Heating system	〇
Individual capacity of the bucket	〇

The main configuration

序号 No.	Component	Country	Brand	quantity
1	Engine	中国 China	沃尔沃 Volvo	1
2	Gidrotransformer	比利时 Belgium	德纳 DANA	1
3	Gearbox	Belgium	DANA	1
4	Front axle	Germany	Kessler	1
5	The rear axle	Germany	Kessler	1
6	Tires	China	Zowin	1
7	Working pump	Germany	Rexroth	1
8	The pump of the power steering	Germany	Rexroth	1
9	Radiator pump	Germany	Rexroth	1
10	Load measurement valve	America	Parker	1
11	The main working valve	America	Parker	1
12	Turning valve	America	Parker	1
13	Brake valve group	America	Parker	1
14	Battery	America	Parker	1
15	Brake pedal valve	America	Mico	1
16	Controller	China	XCMG	1
17	Control handle	Germany	Gessmann	1
18	Hydraulic cylinder	China	XCMG	1