ARTICLES, GUIDES & FAQ
Understand the equipment.
Plan with confidence.
Practical information on equipment selection, rental, and mobilisation, with answers to common questions about JML services.
EQUIPMENT GUIDES
Information before your next step.
Start with clear requirements, the right equipment information, and a well-prepared plan.
Types of Excavators: Understanding Track and Wheel Before Choosing a Unit
Read article →: Types of Excavators: Understanding Track and Wheel Before Choosing a UnitUnderstand the track and wheel difference to select the right excavator for your site’s ground, weather, and inter-area mobility. A practical worksheet helps structure supplier discussions in Jabodetabek.
Bucket excavator: selecting for material and job requirements
Read article →: Bucket excavator: selecting for material and job requirementsLearn how to discuss bucket excavator selection by considering material characteristics, main tasks, and equipment compatibility. Includes a selection worksheet and key questions for an equipment specialist.
Understanding the Motor Grader’s Role: The Moldboard and Surface Shaping
Read article →: Understanding the Motor Grader’s Role: The Moldboard and Surface ShapingExplore the motor grader’s core task of shaping surfaces with its central blade. Use this guide to plan grading work requests, define surface needs, and clarify the acceptance standard, while…
Excavator Productivity: Building a Reliable Field Observation Log
Read article →: Excavator Productivity: Building a Reliable Field Observation LogLearn how to record excavator productivity on site—covering work output, cycle notes, equipment and attachment identity, and the importance of matching loader and hauler. The key is structured, consistent logging—not…
Dump truck capacity: know the difference between body volume and payload limit
Read article →: Dump truck capacity: know the difference between body volume and payload limitUnderstand the difference between dump truck body volume and payload limit. Learn how to accurately identify truck capacity for Jabodetabek projects with a practical checking worksheet.
Understanding the function of vibro rollers: distinguishing drums and compaction tasks
Read article →: Understanding the function of vibro rollers: distinguishing drums and compaction tasksLearn the function of vibro rollers and distinguish smooth drum, padfoot drum, and tandem asphalt rollers. Practical guide for identifying equipment and preparing project briefs before consulting a compaction specialist…
FAQ
Your questions, answered.
Find initial answers about rental, availability, costs, parts, and servicing.
What services does JML Group provide?
JML Group provides heavy equipment rental and trading, heavy equipment transportation, spare parts, and servicing.
How do I request a rental quotation?
Share the equipment type or model, project location, planned start date, and estimated rental duration through our Contact page or JML WhatsApp. Our team will discuss your requirements and prepare a quotation.
Is equipment available for my project location?
Share your project location and schedule with the JML team. Equipment availability, service coverage, and mobilisation requirements will be confirmed for your enquiry.
Are operator and mobilisation costs included?
Cost inclusions follow the quotation prepared for your project. Check the equipment rental, operator, mobilisation, and other listed components, and clarify anything unclear with the JML team.
How do I enquire about spare parts or servicing?
Prepare the equipment brand, model, and unit identification. For spare parts, include the part number and photos where available. For servicing, describe the condition or work required so the team can discuss the next steps.
Have a project in mind?
Discuss it with the JML team.