Epiroc ST14

Technical data by generation and configuration: engine, cooling, refill capacities and the manufacturer's public documents.

Epiroc ST14 · Cummins QSM11 Tier 3

EPA Tier III / EU Stage IIIA

Engine	Engine	Cummins QSM11 · 250 kW (335 hp) at 2,000 rpm · 1,674 Nm	Standard
Cooling	Radiator	L&M V-tube core (maker of MESABI®), according to the manufacturer's sheet	Standard
Cooling	Cooling package	With tube-type radiator (Tier III); in Tier 4 Final/Stage V the engine and coolers change	Standard
Cooling	Fans	Hydraulically driven, for lower fuel use and more cooling capacity	Standard
Cooling	Corrosion-resistant radiator	Optional	Optional
Cooling	Radiator fast fill	Wiggins, optional	Optional
Transmission	Drive	Dana TE32 automatic powershift with integrated converter, 4 speeds, with automatic lock-up and declutch	Standard
Axles	Axles	Kessler D106; total oscillation 16°; limited-slip differentials front and rear	Standard
Brakes	Brakes	Fully enclosed, force-cooled wet multiple discs at each wheel; SAHR	Standard
Hydraulics	Hydraulic system	Load-sensing piston pumps · 29.6 MPa · 218 L tank	Standard
Hydraulics	Payload	14,000 kg (12,000 kg with ejector bucket)	Standard
Hydraulics	Bucket	4.7 to 7.8 m³	Standard
Tires	Tires	26.5R25	Standard
Electrical	Electrical system	24 V with 24/12 V converter · 140 A alternator	Standard
Fuel	Fuel tank	390 L	Standard

EPA Tier 4 Final / EU Stage V

Engine	Engine	Cummins X12 · 250 kW (335 hp) at 2,000 rpm · 1,695 Nm	Standard
Engine	Aftertreatment	SCR, DPF and DEF system with its own tank (requires ultra-low sulfur diesel and low-ash oil)	Standard
Cooling	Radiator	L&M V-tube core (maker of MESABI®), according to the manufacturer's sheet	Standard
Cooling	Cooling package	With tube-type radiator (Tier III); in Tier 4 Final/Stage V the engine and coolers change	Standard
Cooling	Fans	Hydraulically driven, for lower fuel use and more cooling capacity	Standard
Cooling	Corrosion-resistant radiator	Optional	Optional
Cooling	Radiator fast fill	Wiggins, optional	Optional
Transmission	Drive	Dana TE32 automatic powershift with integrated converter, 4 speeds, with automatic lock-up and declutch	Standard
Axles	Axles	Kessler D106; total oscillation 16°; limited-slip differentials front and rear	Standard
Brakes	Brakes	Fully enclosed, force-cooled wet multiple discs at each wheel; SAHR	Standard
Hydraulics	Hydraulic system	Load-sensing piston pumps · 29.6 MPa · 218 L tank	Standard
Hydraulics	Payload	14,000 kg (12,000 kg with ejector bucket)	Standard
Hydraulics	Bucket	4.7 to 7.8 m³	Standard
Tires	Tires	26.5R25	Standard
Electrical	Electrical system	24 V with 24/12 V converter · 140 A alternator	Standard
Fuel	Fuel tank	390 L	Standard

Epiroc: Scooptram ST14 technical specification (9869 0057 01g, 2022)

Real evaluations from the MESABI® workshop. We do not show customer data or equipment nameplates.

evaluations and workshop services

repairable according to the diagnosis

Components evaluated

Cooling system

Contamination

Core

1×

Impacts on the core

Core

1×

Observed condition: Impacts and localized deformation of the core.
Technical risk: Reduced effective heat-transfer area and cooling capacity.
Recommended action: Straighten fins in recoverable areas; replace tubes or modules with irreversible damage.

Internal tube damage from blockage

Core

1×

Observed condition: Sediment build-up blocked part of the tubes, preventing coolant flow through them and reducing the area available for the coolant to pass.
Technical risk: Low efficiency.
Recommended action: Rodding or replacement of the damaged tubes.

Impacts on the structural frame

Structural frame

1×

Observed condition: Impacts and deformation of the structural frame.
Technical risk: Loss of stiffness and transfer of stress to the core.
Recommended action: Straighten, inspect dimensionally and apply a protective coating.

Stripped bolts

Bolts

1×

Observed condition: Stripped (worn or cut) bolts at mounting points.
Technical risk: Poor fastening, vibration and loosening of components.
Recommended action: Remove damaged bolts, recover threads and install equivalent new bolts.

Missing bolts

Bolts

1×