Kobelco crawler crane performing a heavy lift on a Bongshai Engineering site

Company Profile • Machinery Fleet Inventory

Tools & Heavy Machinery Fleet Inventory

Q: Why does Bongshai E&C maintain in-house heavy asset ownership?

Owning over 50 major heavy machinery units ensures complete schedule reliability and immediate deployment capabilities across Bangladesh, with zero dependence on third-party equipment rentals.

Bongshai Engineering & Construction owns and operates over 50 heavy machinery units, ensuring project scheduling reliability across Bangladesh. Our in-house fleet includes 50-Ton Kobelco crawler cranes, H35 diesel pile hammers, rotary drills, and 60 m³/hr concrete batching plants.

Last updated: August 8, 2026 • Reviewed & Approved by SMA Awal, Chief Engineer, Bongshai Engineering & Construction

Why does Bongshai E&C maintain in-house heavy asset ownership?

Bongshai Engineering & Construction owns and operates over 50 major heavy construction machinery units. Owning our machinery assets ensures complete schedule reliability, zero dependence on third-party equipment rentals, and immediate deployment capabilities for mega civil and steel structure projects across Bangladesh.

Equipment Description	Category	Manufacturer / Origin	Capacity / Rating	Quantity
Kobelco Hydraulic Crawler Crane	Heavy Lifting	Kobelco (Japan)	50 Metric Tons	1 Unit
Hitachi Crawler Crane	Heavy Lifting	Hitachi (Japan)	25 Metric Tons	1 Unit
H35 Diesel Hammer Set	Piling Rig	Japanese Origin	5-Ton Ram Impact	2 Sets
Hydraulic Rotary Drilling Rig	Piling Equipment	Sany / XCMG	1200mm Dia / 50m Depth	3 Units
Computerized Ready-Mix Batching Plant	Concrete Plant	Liebherr / Stetter	60 m³/hr Output	2 Sets
Heavy Hydraulic Excavators	Earthmoving	Komatsu / Caterpillar	0.9 – 1.2 m³ Bucket	6 Units

Bongshai Engineering heavy machinery fleet deployed at project site

What do clients frequently ask about our equipment fleet?

What heavy lifting crawler cranes are in the Bongshai E&C fleet?

Our fleet includes a 50-Ton Kobelco Hydraulic Crawler Crane and a 25-Ton Hitachi Crawler Crane, both of Japanese origin, for heavy lifting on mega civil and steel projects.

What piling rigs and earthmoving machinery do we own?

We own Japanese H35 Diesel Hammer Sets (5-Ton Ram Impact), Sany/XCMG Hydraulic Rotary Drilling Rigs (1200mm Dia / 50m Depth), and 6 heavy hydraulic excavators (Komatsu/Caterpillar).

What is the capacity of our concrete batching plants?

We own 2 sets of computerized ready-mix batching plants (Liebherr/Stetter) with a 60 cubic meters per hour output capacity.

How is the heavy equipment fleet maintained?

All equipment is maintained under strict preventative schedules by our in-house mechanical engineering team to ensure zero downtime and optimal performance on project sites.