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Do gold ore’s slippery texture and narrow veins require specialized equipment? The Underground Gold Mine Diesel Loader - Commonly Used Models are trusted by miners worldwide, refined over decades to deliver precision and reliability in gold-rich environments.
• Curved Bucket: Reduces spillage by 20% with a non-slip coating, crucial for wet, high-value gold ore.
• Low-Emission Engine: Meets strict environmental standards in regions like Nevada and Australia, with 15% better fuel economy.
• Precision Steering: Articulated design allows 1% more accurate positioning near veins, minimizing waste rock extraction.
These models use widely available components, with an average 48-hour delivery for replacements. A detailed multilingual manual guides routine checks, and 24/7 support helps troubleshoot issues quickly.
Heat-treated steel frames resist stress fractures in narrow drifts, while cold-start features ensure operation at -20°C—ideal for mines in remote, icy regions.
CY-3A underground loader is equipped with an imported MTU water-cooled engine, with a hydraulic system that is highly reliable, stable and excellent in performance, and easy to maintain.
CY-3D underground loader is equipped with an imported VOLVO water-cooled engine, and the working mechanism adopts a Z-shaped reversing six-bar device with a high unloading height.
CY-3 underground loader travel system uses torque converters and gearboxes produced by DANA, and heavy-duty drive axles use products from DANA or Kessler.
CY-3 underground loader hydraulic parts use imported well-known brands.
Optional intelligent fire extinguishing system (timely response), automatic centralized lubrication device (extends maintenance cycle) and push plate bucket (ore pile density increases) to reduce operating costs.
• "Industry standard for a reason"
Sarah Jones, South African Gold Fields
"Handles sloped tunnels and sticky ore better than any other loader. Non-slip bucket reduces spillage from 10% to less than 2%—critical for high-value ore."
• "Parts always in stock—no downtime"
Raj Patel, Indian Gold Mines
"Hydraulic hose replacement found locally in hours. Standardized design means no waiting for custom parts. Gentle bucket control preserves high-grade ore."
The Underground Gold Mine Diesel Loader is a staple in gold mining for a reason—precision, durability, and ease of maintenance. Contact us to discuss model options or arrange a site visit to see it in action.

Model | CY-3A | CY-3D |
Standard bucket capacity: | 3m³ | 3.5m³ |
Dimensions (L x W x H) | 8550×2162×2130mm | 8832×2280×2220mm |
Rated load: | 6000kg | 7000kg |
Total machine weight | 17820kg | 20000kg |
Maximum lifting height | 3750mm | 4682mm |
Maximum dump height | 1480mm | 1765mm |
Maximum dump distance | 929mm | 1775mm |
Driving speed: | I 4.5km/h | I 4.9km/h |
Ⅱ 9.0km/h | l 9.7km/h | |
Ⅲ 14.7km/h | Ⅲ 16.1km/h | |
V 20.8km/h | V 25.8km/h | |
Maximum gradeability | 14° | 15° |
Minimum ground clearance | 324mm | 286mm |
Minimum turning radius | 5580mm(Outside) | 5832mm(Outside) |
Maximum steering angle | ±40° | ±42.5° |
Tire model | 17.5-25(Mining tires) | 17.5-25(Mining tires) |
Main circuit rated voltage | 24V | 24V |
Braking system | Integrates working brake and parking brake, adopts spring brake and hydraulic release brake | Integrates working brake and parking brake, adopts spring brake and hydraulic release brake |