The 3.5-ton class is the workhorse segment of the Indonesian small excavator market: compact enough for urban jobsites, powerful enough for real earthmoving. This guide explains how to judge whether the HW35 crawler excavator matches your projects — using the actual specifications of machines delivered from our Tangerang, Jakarta warehouse.
HW35 Crawler Excavator: Key Specifications
| Parameter | Value |
|---|---|
| Class | 3.5-ton crawler excavator |
| Operating Weight | ~3,500 kg |
| Engine | Diesel engine with low fuel consumption |
| Undercarriage | Rubber tracks — minimal ground damage |
| Bucket Capacity | ~0.12 m³ standard digging bucket |
| Max Digging Depth | ~2.8 m |
| Max Dumping Height | ~3.1 m |
| Cabin | ROPS/FOPS certified, AC option |
Where the HW35 Works Best
- Urban construction: tight jobsites where a 20-ton machine cannot maneuver, but a 1.7-ton mini lacks the power.
- Paved environments: rubber tracks allow working on asphalt and concrete without tearing up the surface, reducing restoration costs.
- General earthmoving: foundations, drainage, septic systems, and site preparation for small-to-medium buildings.
- Multi-site contractors: lower logistics cost between jobsites compared with steel-track machines of the same class.
How to Decide: Why Step Up (or Down) from 3.5 Tons?
- Depth and reach. The HW35 digs to ~2.8 m and dumps at ~3.1 m — enough to load a standard dump truck. If your trenches stay under 2.2 m and access is extremely tight, a mini class like the HW17 may be enough; if you need 4 m digging depth, look at the 8-ton class such as the HWL80.
- Surface protection. If you regularly work on finished roads, driveways, or factory floors, rubber tracks are not optional — they are the difference between finishing a job and paying for repaving.
- Operator comfort and safety. The ROPS/FOPS certified cabin (with AC option) matters for full-day operation in Indonesian heat — a factor often overlooked in first purchases but decisive for operator productivity.
Pre-Delivery Inspection: What We Check
Before any HW35 leaves our warehouse, it passes a standard pre-delivery inspection:
- Engine and hydraulic system function check
- Track tension and undercarriage inspection
- Bucket and attachment verification
- Cabin controls and instrument panel test
- Safety decals and warning labels confirmed in place
Customers are welcome to visit our Jakarta (Tangerang) warehouse for a test drive and firsthand inspection before deciding — several buyers have collected their HW35 in person, including evening pickups handled by our loading team.
Want to see the HW35 in person? Contact us on WhatsApp to arrange a warehouse visit or get availability for delivery across Indonesia.
Frequently Asked Questions
What is the operating weight of the HW35 crawler excavator?
The HW35 is a 3.5-ton class crawler excavator with an operating weight of approximately 3,500 kg - the sweet spot between compact minis and full-size machines in the Indonesian market.
How deep can the HW35 dig and how high can it dump?
The HW35 has a maximum digging depth of approximately 2.8 meters and a maximum dumping height of approximately 3.1 meters, enough to load a standard dump truck.
What bucket capacity does the HW35 have?
The HW35 is fitted with a standard digging bucket of approximately 0.12 cubic meters, suitable for foundations, drainage, and general earthmoving on small-to-medium sites.
Why choose rubber tracks on the HW35?
Rubber tracks cause minimal ground damage, allowing the HW35 to work on asphalt, concrete, and finished surfaces without tearing them up - reducing both restoration costs and logistics costs between urban jobsites.
Is the HW35 cabin safe for full-day operation?
Yes. The HW35 cabin is ROPS/FOPS certified and available with air conditioning, which matters for operator productivity during full-day operation in Indonesian heat.
What inspection does the HW35 receive before delivery?
Every HW35 passes a standard pre-delivery inspection: engine and hydraulic function check, track tension and undercarriage inspection, bucket and attachment verification, cabin controls test, and safety decal confirmation.
Can I test drive the HW35 before buying in Indonesia?
Yes. Customers are welcome to visit our warehouse in Tangerang, Jakarta for a test drive and firsthand inspection before purchase, or we can arrange delivery across Indonesia.
When should I choose the HW35 over a smaller or larger excavator?
Choose the HW35 when you need more digging depth and power than a 1.7-ton mini like the HW17 but your jobsites are too tight or paved for larger machines. If you regularly need 4-meter digging depth, consider the 8-ton class such as the HWL80.