Expert Evaluation:
XCMG underground loader bucket capacity: under 10m³, maximum tonnage up to 21T; high-power engine equipped with exhaust gas purification system, more environmentally friendly; uses a load feedback variable system and hydraulic merging to further optimize energy saving; axles equipped with spring brakes and hydraulically released wet spring brake system; FOPS and ROPS standard enclosed cab, suspension seat, air conditioning, etc.; optional features include automatic centralized lubrication, automatic fire extinguishing system, weighing system, camera system, etc.

Project Unit
Parameter

Rated Bucket Capacity m³
7.5

Rated Load t
18

Product Introduction

Low Pollution and Environmental Protection: High-standard National IV emission engine effectively reduces exhaust pollution in underground mining faces and tunnels.
High Reliability: Imported engine paired with DANA axle box, low failure rate. Working components use high-strength plates, high safety factor, and longer service life.
Personnel Safety: Cabin compliant with FOPS/ROPS certification and equipped with three emergency exits, enhancing personnel safety.
High Efficiency and Energy Saving: Uses load feedback variable hydraulic system to provide pressure and flow according to needs, improving efficiency while reducing fuel consumption.
Convenient Operation: Loader travel control and working device control integrated into two electric control joysticks, enabling quick execution of various actions.
Driving Comfort: Cabins are fixed with multi-directional shock absorbers and equipped with air suspension seats for a better driving experience.
High Work Efficiency: Optimized working mechanism effectively improves digging force and lifting capacity, enhancing overall efficiency.

Parameter Configuration

Item	Unit	Parameter
Rated Bucket Capacity	m³	7.5
Rated Load Capacity	t	18
Max. Digging Force	kN	300
Max. Traction Force	kN	342
Travel Speed (Forward/Reverse)	km/h	5.2/9.0/15.6/26.8
Transport Overall Dimensions	m	11.25×3.06×2.74
Min. Turning Radius	mm	3495/7390
Operating Weight	t	47±0.5
Engine Brand/Model	/	Volvo TAD1382VE
Engine Power	kW	315
Engine Emission	/	China IV
Wheelbase	mm	3820
Frame Steering Angle	°	42.5
Gradeability (Loaded)	°	14
Min. Ground Clearance	mm	498
Frame Oscillation Angle	°	8
Max. Dump Height (Working Equipment)	mm	2854
Min. Dump Distance (Working Equipment)	mm	1794
Max. Lifting Capacity (Working Equipment)	kN	180
Total Time of Three Movements	s	15
Optional Equipment	/	1. Integrated Fire Extinguishing System; 2. Automatic Weighing System; 3. Pedestrian Detection System; 4. Emergency Steering Function; 5. Remote Control System.