Terex Trucks For Sale
Compare Terex articulated and rigid haul trucks for mining and earthmoving. Review payloads, drivetrains and options to choose the right off-road truck.
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About Terex Trucks
Powertrains are optimized for torque, traction and braking control. Terex ADTs use 6x6 drivelines with inter-axle and cross-axle locks, high-flotation tires and automatic powershift transmissions with engine or transmission retarders. Expect oil-cooled wet-disc brakes and robust front suspension on later units for ride stability. Rigid-frame models pair high-horsepower diesels with planetary axles, large retarder capacity and braking sized for steep downhill hauls. Heaped body capacity tracks with payload class, and body geometry influences fill factor, carryback and dump speed. Look for ground-level service points, centralized grease and wide-opening hoods that reduce daily service time.
Spec details drive production and uptime. Common options include tailgates, sideboards, rock liners in AR400 or AR450, body heat via exhaust or hydraulic circuit, onboard payload weighing, auto-lube, reversing cameras and LED work lights. Cab features like ROPS/FOPS certification, air-suspension seating and strong HVAC matter on long shifts and rough haul roads. North American fleets will see Tier 4 Interim or Tier 4 Final engines that use combinations of EGR, SCR and DEF, with earlier Tier 3 units more common in export markets. Consider cooling capacity, fan drive control, precleaners and guarding if you work in high dust, extreme cold or high altitude.
On used units, focus first on structural and drivetrain health. Inspect the articulation hitch or center joint for looseness, check bushings and pins, and examine frame rails, hoist towers and body pivot points for cracks or plating. Test hoist cylinder drift and speed, steering response, differential noise, transmission shift quality and retarder performance, preferably under load. Tires and rims are a major cost, so note remaining tread, sidewall cuts and matching sizes. Verify service records, emission system history and any available telematics data, and confirm safety systems and backup alarms function correctly. Plan mobilization with transport weight and width in mind, since most models require permits and a multi-axle lowboy.
Frequently Asked Questions
What is the difference between a Terex articulated dump truck and a rigid haul truck?
Articulated dump trucks use a pivoting joint and 6x6 driveline for superior maneuverability and traction on soft or uneven ground. They are ideal for short to medium hauls, changing jobsites and tighter dump areas. Rigid-frame haul trucks use a fixed chassis with higher payload potential and are most efficient on long, repeatable cycles over well-maintained haul roads. Choose ADTs for mobility and all-terrain access, and rigids for the lowest cost per ton on stable routes.
Which Terex models and payload classes are most common?
In articulated haulers, TA300 units are typically around 28 tons payload and TA400 units around 38 to 41 tons, depending on configuration and year. In rigid-frame trucks, TR60, TR70 and TR100 cover roughly 60, 70 and 100 tons respectively. You will find a range of vintages and emissions tiers, so confirm exact payload, heaped capacity and engine ratings from the serial plate and manufacturer literature.
What options should I prioritize for quarry or earthmoving work?
High-value options include tailgates and sideboards to improve heaped capacity and reduce spillage, AR400 or AR450 liners to cut body wear, and body heat systems to minimize carryback in wet or freezing conditions. Onboard payload weighing helps hit target loads, while auto-lube reduces maintenance labor. For safety and productivity, reversing cameras, LED lighting and good cab HVAC are worthwhile in dusty or hot environments.
What should I inspect on a used Terex truck before buying?
Check the articulation hitch or center joint for play, and inspect bushings, pins and steering cylinders. Look for cracks or plating at frame rails, hoist towers and body hinge points. Test hoist speed and cylinder drift, listen for differential and final drive noise, assess transmission shift quality and verify retarder effectiveness under load. Evaluate tire condition and rim integrity, review service and emission system records, and confirm that alarms, lights, seat belts and ROPS/FOPS are intact.
How do Tier 4 Final engines and DEF affect ownership?
Tier 4 Final units typically use SCR with DEF and may include EGR and a DPF. Plan for clean DEF storage, seasonal DEF management and adherence to proper low-ash engine oil. Proper duty cycles reduce soot loading and passive or active regeneration events. When maintained per OEM intervals and operated with ultra low sulfur diesel, Tier 4 systems are reliable. Inspect sensors, dosing components and aftertreatment for faults, and confirm any recent software updates or warranty work.