Articulated dump truck DA45-7

diesel engineall-terrainmining and quarrying

Overview
The DA45-7 is a 6x6 articulated dump truck designed for heavy-duty material transport across challenging off-road conditions. Combining a high 41 t payload with advanced driveline and chassis engineering, it delivers stable, efficient hauling for large civil, mining and earthmoving operations.

Key messages

• 6x6 configuration with optimized undercarriage for stability and off-road versatility
• Stage V Scania DC13 engine matched to ZF 8 EP420 transmission for power and torque
• Spacious, ergonomic cab with premium suspension seat and advanced climate control for long shifts

Performance and chassis
Innovative undercarriage design and twin rear wheel sets (developed with drivetrain specialists) maximize traction, reduce rolling resistance and maintain a balanced centre of gravity under load. The advanced articulation system improves maneuverability and load distribution.

Comfort Anywhere, Anytime
The cab is among the largest in class, featuring an air-suspended operator seat, quiet interior and high-performance HVAC to maintain operator comfort and concentration during extended operations.

Support You Can Rely On
Comprehensive dealer network, parts distribution and the My Develon digital platform enable remote monitoring of productivity, fuel usage, system alerts and maintenance status to optimize uptime and fleet management.

Features — Safety

• Independent front wheel arms and hydro-gas suspension with manual height adjustment for control on steep or uneven terrain
• Optimized articulation point for even weight distribution, enhancing stability and traction
• Gradient meter, real-time payload meter and hold brake for safer load management and operator comfort
• Enhanced cab access with well-positioned handrails and front entry to reduce slip and fall risk

Features — Power & Drive

• Stage V Scania DC13 engine delivering high power and long-distance reliability
• ZF 8 EP420 transmission and engineered undercarriage with twin rear wheel sets to maximize driveline efficiency
• Premium components from leading suppliers for durability and serviceability
• Advanced articulation system for precise handling and control

Features — Reliability & Uptime

• European-sourced components to reduce lead times and extend component life
• Grouped maintenance points accessible at ground level and standard automatic central lubrication
• Overload protection, hydraulic transmission retarder and software-controlled tipping-angle limit to protect components and reduce downtime
• DPF regeneration functions for automatic soot management

Technical specifications

• Model: DA45-7
• Engine: Scania DC13
• Transmission: ZF 8 EP420
• Configuration: 6 in-line cyl / 12.7 l
• Gross power: 500 HP (368 kW) @ 2,100 RPM
• Net power: 483 HP (360 kW) @ 2,100 RPM
• Gross torque: 2,373 Nm @ 1,300 RPM
• Body volume (SAE 2:1) without tailgate: 24.4 m³
• Power to weight, empty: 11.8 kW/t
• Power to weight, loaded: 5.0 kW/t
• Max. travel speed forward (gears 1–8): 5 / 8 / 11 / 16 / 23 / 32 / 45 / 55 km/h
• Total length: 10,673 mm
• Width: 3,475 mm
• Maximum payload: 41 t
• Net weight (SAE 2:1): 30,500 kg