Relating your question to the mining industry. Broadly speaking, there are 4 focus areas. 1. Production 2. Safety 3. Return on investment 4. Quality Quality is the only 1 that will improve all of the others. Applying quality to all aspects of work will naturally speed up production without physically pushing the envelope.

Sin prisa, sin pausa y con eficiencia. La planificación y mantenimiento tiene que estar sincronizados par lograr la calidad, la mano de obra cumple un papel muy importante en esta gran labor, aplicar la aptitud y la actitud para cada tarea...

Quality in maintenance is paramount. Set your standard for quality first then complete tasks as quickly as possible without compromising those standards.

You should always balance the quality of the product and the speed of production, of course, quality is much more important than speed, because quantity without quality is a useless thing. Therefore, production should be accelerated and improved as much as possible, but only on the condition that it does not compromise and harm the quality of the product.