SEM660D Wheel Loader – The Ideal 6-Ton Loader for Heavy Work in
Angola
Are you looking for a powerful, reliable, and cost-effective wheel loader for your project in Angola? The SEM660D 6-ton wheel loader, powered by Caterpillar technology, is your perfect partner for high-efficiency material handling in
construction, mining, ports, and coal loading applications.
What is a Wheel Loader and Why Do You Need One?
A wheel loader is a versatile heavy machine used for lifting, moving, and loading
materials like sand, gravel, coal, and minerals. If your work
involves moving large volumes of loose material quickly and efficiently, a wheel loader can save you labor, time, and fuel costs — all
while increasing site productivity.
For companies in Angola involved in:
✅ Why Choose SEM660D for Your Work in Angola?
1. Built for Heavy-Duty Applications
The SEM660D is designed for:
With high loading capacity, fast operation, and low fuel consumption, it’s ideal for businesses that need high productivity and reliable operation under hot, dusty, and rough conditions — just like many job sites
in Angola.
SEM 660D wheel loader Product Description
| Main Specifications |
| Rated load capacity (Kg) | 6,000 |
| Operating weight with standard bucket (Kg) | 20,000 |
| Bucket capacities (M3) | 3.3-5.5 |
| Wheelbase (mm) | 3,200 |
| Overall Dimensions L*W*H (mm) | 8,414×3,370×3,458 |
| Engine | Weichai WD10G240 |
| Rated power (kW) | 178 |
| Axle | SEM |
| Service brake | Dry&caliper, air-to-oil control |
| Gearbox | SEM Counter shaft / Power shift |
| Transmission gears | F4/R4 |
| Tire Size | 23.5-25-20PR |
2. Caterpillar Technology – Proven Global Quality
SEM is a wholly owned subsidiary of Caterpillar (USA). SEM660D integrates:
This means you get Caterpillar quality and engineering at a more affordable price, making the SEM660D one of the most cost-effective wheel loaders available in Africa.
3. Efficient & Fuel-Saving Performance
Low-speed engine with E-fan for increased fuel efficiency
Advanced hydraulic system reduces cycle time and improves productivity
Oil-bath desert-type air filter ensures reliability in dusty environments
Lower fuel use means more profit for your business every day the machine runs.
4. Operator Comfort and Safety
Luxury cabin with AC and excellent visibility
Adjustable suspension seat
Joystick hydraulic control for easy and precise operation
Multiple safety alarms and backup systems
A comfortable and safe operator is a productive operator – boosting daily output and reducing machine downtime.
5. Durability That Lasts
SEM-designed axle with 10 calipers for superior braking
Heavy-duty frame structure tested with CAT’s Finite Element Analysis (FEA)
Split-type brake calipers for easier maintenance
Every component is made to withstand harsh African conditions — from hot weather to heavy loads to dusty roads.
6. Easy Maintenance, Lower Costs
Centralized lubrication points and pressure test ports
Separate torque converter and transmission for easier service
Engine hood grill opens for easy service access
Quick access to filters and key maintenance areas
You get less downtime, lower service costs, and faster machine turnover.
7. Best Value for Your Investment
In Angola, we understand customers want:
With SEM660D, you don't have to choose between quality and
affordability. You get both — backed by Caterpillar manufacturing standards.
Why SEM Loaders Are the Right Choice for Angola
✅ Built for Angola’s terrain and climate
✅ Suitable for mining, road construction, ports, cement & steel factories
✅ Backed by CAT engineering and local support
✅ Lower fuel and maintenance costs
✅ Available with various attachments for different jobs
To help more Angolan customers find this machine online, we’ve
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Contact Us Today
If you are based in Angola and looking for a reliable partner to supply you with high-quality, affordable construction equipment, we are ready to support you with:
Let’s talk about how SEM660D can power your next big project.
