Sandvik Toro TH663i Underground Truck
A high-productivity articulated underground dump truck designed for demanding hard-rock mining operations and 6 x 6 m haulage ways. The Sandvik Toro TH663i combines a 63,000 kg / 138,891 lb payload capacity with a 36 m³ / 47.1 yd³ standard dump box, high ramp speeds, advanced Sandvik Intelligent Control, and a mining-focused ROPS/FOPS certified cabin. The TH663i is engineered for high productivity, improved operator safety, efficient haulage, and reduced cost per tonne.
Specifications
Maximum Payload Capacity: 63,000 kg / 138,891 lb
Nominal Payload: 63 metric tons / 69.4 US tons
Standard Dump Box Capacity: 36.0 m³ / 47.1 yd³
Dump Box Capacity Range: 24–40 m³ / 31.4–52.3 yd³
Operating Weight: 48,440 kg / 106,795 lb
Loaded Operating Weight: 111,440 kg / 245,683 lb
Maximum Speed – Tier 2 Engine: 34.3 km/h / 21.3 mph
Maximum Speed – Stage V Engine: 32.4 km/h / 20.1 mph
Recommended Tunnel Size: 6 x 6 m / 19.7 x 19.7 ft
Truck Configuration: Articulated Underground Dump Truck
Drive: 6 x 6
Maximum Dumping Angle: 62°
Dumping Time: 16 seconds
Engine
Standard Engine: Volvo TWD1683VE
Engine Type: 6-Cylinder Turbocharged Diesel
Configuration: Inline 6-Cylinder
Displacement: 16.1 L
Rated Power: 565 kW / 758 hp at 1,900 rpm
Maximum Torque: Approximately 3,400 Nm / 2,508 lb-ft
Engine Emissions: Tier 2
Optional Engine: Volvo TWD1683VE Stage V
Stage V Power: 565 kW / 758 hp
Stage V Maximum Speed: 32.4 km/h / 20.1 mph
Fuel Type: Diesel
Renewable Fuel: EN 15940-Compliant Renewable Paraffinic Diesel
Engine Cooling: Liquid Cooled
Turbocharger: Standard
Aftercooling: Standard
Transmission
Transmission Type: Automatic Powershift
Transmission Model: Allison 6625 Series
Forward Gears: 8
Reverse Gears: 2
Torque Converter: Lock-Up Type
Transmission Control: Automatic
Maximum Forward Speed: 34.3 km/h / 21.3 mph
Stage V Maximum Speed: 32.4 km/h / 20.1 mph
Drivetrain: Mechanical
Gear Selection: Automatic
Travel Speeds – Tier 2 Engine
1st Gear: 6.2 km/h / 3.9 mph
2nd Gear: 8.0 km/h / 5.0 mph
3rd Gear: 10.4 km/h / 6.5 mph
4th Gear: 13.3 km/h / 8.3 mph
5th Gear: 16.2 km/h / 10.1 mph
6th Gear: 20.9 km/h / 13.0 mph
7th Gear: 27.0 km/h / 16.8 mph
8th Gear: 34.3 km/h / 21.3 mph
Dump Box
Standard Box Capacity: 36.0 m³ / 47.1 yd³
Available Box Range: 24–40 m³ / 31.4–52.3 yd³
Box Type: Underground Mining Dump Box
Box Design: Heavy-Duty Articulated Truck Body
Dumping System: Hydraulic
Dumping Angle: 62°
Discharging Time: 16 seconds
Standard Box: 36 m³ / 47.1 yd³
Optional Box: 24–40 m³ / 31.4–52.3 yd³
Ejector Box: Available
Low-Profile Box: Available
Heavy-Duty Box: Available
SSAB Zero Steel Box: Available
Box Material: High-Strength Wear-Resistant Steel
Dump Box Options
24 m³ Box: Available
28 m³ Box: Available
30 m³ Box: Available
32 m³ Box: Available
34 m³ Box: Available
36 m³ Box: Standard
38 m³ Box: Available
40 m³ Box: Available
Ejector Box: Available
SSAB Zero Steel: Optional
Hydraulic System
Hydraulic System: Load-Sensing Hydraulic System
Hydraulic Pump: Variable-Displacement Pump
Dump Hydraulics: Hydraulic Dump Hoist
Steering Hydraulics: Hydraulic Power Steering
Hydraulic Control: Load-Sensing
Hydraulic Cooling: Oil Cooler
Hydraulic Reservoir: Configuration Dependent
Emergency Steering: Standard
Secondary Steering: Standard
Steering & Articulation
Steering Type: Hydraulic Articulated Steering
Articulation Angle: ±42°
Oscillation: ±8°
Steering System: Fully Hydraulic
Steering Control: Hydraulic
Secondary Steering: Standard
Emergency Steering: Standard
Articulated Frame: Heavy-Duty Center Hinge
Articulation Joint: Heavy-Duty Mining Design
Axles & Drive
Drive Configuration: 6 x 6
Front Axle: Kessler D111 Series
Rear Axle: Kessler D111 Series
Axle Type: Heavy-Duty Planetary
Differentials: Limited-Slip / Locking Configuration
Final Drives: Planetary Reduction
Drive Type: Mechanical
Traction Control: Automatic
Axle Protection: Heavy-Duty Underground Mining Design
Braking System
Service Brakes: Oil-Immersed Multi-Disc Brakes
Brake Type: Wet Multi-Disc
Parking Brake: Spring-Applied, Hydraulic-Released
Emergency Brake: Standard
Brake Cooling: Oil Cooled
Retarding: Engine and Transmission Retarding
Automatic Retarding: Available
Brake System: Dual-Circuit
Hill-Hold: Standard
Suspension
Front Suspension: Heavy-Duty Independent Suspension
Rear Suspension: Heavy-Duty Oscillating Axle
Suspension Type: Hydro-Pneumatic
Suspension Cylinders: Heavy-Duty Nitrogen-Oil Cylinders
Ride Control: Standard
Suspension Design: Underground Mining Configuration
Suspension Travel: Configuration Dependent
Dimensions
Overall Length: 11,600 mm / 38 ft 1 in
Overall Width: 3,500 mm / 11 ft 6 in
Overall Height: 3,500 mm / 11 ft 6 in
Wheelbase: Configuration Dependent
Ground Clearance: Configuration Dependent
Minimum Turning Radius: Configuration Dependent
Recommended Haulage Way: 6 x 6 m / 19.7 x 19.7 ft
Dump Box Width: Configuration Dependent
Dump Box Height: Configuration Dependent
Dimensions: Based on Standard 36 m³ Dump Box
Operating Weights
Total Operating Weight: 48,440 kg / 106,795 lb
Front Axle – Empty: 33,400 kg / 73,634 lb
Rear Axle – Empty: 15,040 kg / 33,157 lb
Total Loaded Weight: 111,440 kg / 245,683 lb
Front Axle – Loaded: 48,520 kg / 106,968 lb
Rear Axle – Loaded: 62,920 kg / 138,715 lb
Maximum Payload: 63,000 kg / 138,891 lb
Weight: Dependent on Selected Options
Tires
Standard Tire Type: Underground Mining Radial
Tire Configuration: 6 Tires
Drive Tires: All-Wheel Drive
Tire Size: Configuration Dependent
Tire Pressure Monitoring: Available
Underground Tire Options: Available
Heavy-Duty Tire Package: Available
Operator Cab
Cab Type: Mining-Focused Underground Cab
Cab Protection: ROPS/FOPS Certified
ROPS: Standard
FOPS: Standard
Cab Design: Sound-Suppressed Underground Mining Cab
Operator Seat: Fully Adjustable Suspension Seat
Seat Belt: Standard
Air Conditioning: Standard
Heating: Standard
Defrosting: Standard
Steering Column: Adjustable
Operator Controls: Ergonomically Positioned Controls
Visibility: Optimized Underground Visibility
Rearview Mirrors: Standard
Noise Suppression: Standard
Dust Protection: Standard
Cab Pressurization: Available
Emergency Exit: Standard
Instrumentation
Display: Sandvik Intelligent Control Display
Machine Monitoring: Standard
Engine Monitoring: Standard
Transmission Monitoring: Standard
Hydraulic Monitoring: Standard
Payload Information: Available
Fuel Consumption Monitoring: Standard
Diagnostic Monitoring: Standard
Fault Monitoring: Standard
Service Information: Standard
Production Information: Standard
Payload Management
Maximum Payload: 63,000 kg / 138,891 lb
Onboard Weighing System: Optional
Payload Monitoring: Optional
Payload Tracking: Available
Production Monitoring: Standard
Cycle Monitoring: Standard
Fleet Monitoring: Available
Overload Protection: Available
Fuel & Service Capacities
Fuel Tank: Configuration Dependent
Hydraulic Tank: Configuration Dependent
Engine Oil: Configuration Dependent
Cooling System: Liquid Cooled
DEF/AdBlue: Stage V Configuration Dependent
Automatic Lubrication: Available
Central Lubrication: Optional
Service Access: Ground-Level Service Points
Electrical System
Electrical System: 24V
Battery System: Heavy-Duty Mining Batteries
Alternator: Heavy-Duty
Lighting: LED Available
Work Lights: Standard
Rear Lights: Standard
Brake Lights: Standard
Turn Signals: Standard
Warning Beacon: Available
Emergency Lighting: Available
Intelligent Control & Technology
Sandvik Intelligent Control System: Standard
My Sandvik Digital Services: Standard
Knowledge Box: Standard
Automation Readiness: Standard
Onboard Weighing System: Optional
Payload Monitoring: Optional
AutoMine Trucking: Available
Autonomous Haulage: Available with AutoMine Trucking
Fleet Management: Available
Remote Monitoring: Available
Machine Health Monitoring: Standard
Production Monitoring: Standard
Data Logging: Standard
Safety Features
ROPS Certified Cab: Standard
FOPS Certified Cab: Standard
Sound-Suppressed Cab: Standard
Secondary Steering: Standard
Emergency Steering: Standard
Emergency Brake: Standard
Hill-Hold: Standard
Operator Monitoring: Standard
Rear Visibility: Standard
Emergency Exit: Standard
Fire Suppression: Available
Fire Detection: Available
Automatic Fire Suppression: Available
LED Warning Lights: Available
Features
63,000 kg / 138,891 lb Payload: Standard
63 Metric Ton Payload: Standard
36 m³ / 47.1 yd³ Standard Dump Box: Standard
24–40 m³ / 31.4–52.3 yd³ Box Range: Available
565 kW / 758 hp Volvo Engine: Standard
Volvo TWD1683VE Engine: Standard
Tier 2 Engine: Standard
Stage V Engine: Optional
8-Speed Automatic Transmission: Standard
Allison 6625 Series Transmission: Standard
6 x 6 Drive: Standard
34.3 km/h / 21.3 mph Maximum Speed: Standard
32.4 km/h / 20.1 mph Stage V Maximum Speed: Standard
ROPS/FOPS Certified Cabin: Standard
Sound-Suppressed Mining Cabin: Standard
Air Conditioning: Standard
Sandvik Intelligent Control: Standard
My Sandvik Digital Services: Standard
Knowledge Box: Standard
Automation Readiness: Standard
Onboard Weighing System: Optional
AutoMine Trucking: Available
Autonomous Haulage: Available
Automatic Lubrication: Available
Fire Suppression: Available
LED Work Lights: Available
Heavy-Duty Underground Tires: Available
SSAB Zero Steel Dump Box: Available
Ejector Box: Available
Payload Monitoring: Available
Fleet Management: Available










