CAT D6 vs D7 vs D8 in Sharjah — Bulldozer Comparison 2025

Sharjah’s rapid expansion in housing, roads, and port infrastructure has made bulldozers essential. For contractors deciding between the CAT D6, D7, and D8, the choice depends on project scale, budget, and site conditions.

This guide compares the three models in terms of horsepower, blade capacity, cost, transport, and ownership factors, helping Sharjah contractors make the right decision for 2025 projects.

Why CAT Bulldozers Are Sharjah’s Top Choice

Proven reliability in desert heat and sandy soils.
High resale value vs Komatsu or Shantui competitors.
Operator familiarity — most Sharjah operators are CAT-trained.
Advanced features — Grade Control & Assist boost grading accuracy.

👉 CAT bulldozers are the go-to machines for Sharjah’s contractors.

CAT D6 vs D7 vs D8 — Specifications

CAT D6 — The Efficient Contractor’s Tool

Horsepower: ~215 hp
Operating Weight: ~23 tons
Blade Capacity: 5–6.5 m³
Best For: Housing in Al Nahda, real estate in Al Khan, utilities.
Transport: Easy; no permits needed inside Sharjah.

👉 The D6 is perfect for compact city projects and lower budgets.

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Meta Description: Compare CAT D6, D7 & D8 bulldozers in Sharjah. Specs, horsepower, blade size, costs & transport insights for housing, roads & port projects in 2025.

CAT D7 — The Balanced Performer

Horsepower: ~265 hp
Operating Weight: ~28 tons
Blade Capacity: 6–7.5 m³
Best For: Roads in Al Dhaid, mid-size civil works, industrial sites.
Transport: Needs multi-axle trailers, sometimes permits.

👉 The D7 is the most common bulldozer in Sharjah, balancing power and cost.

CAT D8 — The Heavy-Duty Powerhouse

Horsepower: ~335 hp
Operating Weight: ~39 tons
Blade Capacity: 8–10 m³
Best For: Ports in Khor Fakkan, landfill, major reclamation.
Transport: Requires escorts and permits for highway movement.

👉 The D8 is chosen for Sharjah’s largest and toughest projects.

Bulldozer Applications in Sharjah

Housing & Real Estate (Al Nahda, Al Khan) CAT D6 vs D7 vs D8 in Sharjah

Recommended Model: CAT D6
Efficient, compact, and affordable.

Roads & Highways (Al Dhaid, Kalba) CAT D6 vs D7 vs D8 in Sharjah

Recommended Model: CAT D7
Balances power, speed, and mobility.

Ports & Industrial Zones (Khor Fakkan, Hamriyah Free Zone) CAT D6 vs D7 vs D8 in Sharjah

Recommended Model: CAT D8
Designed for heavy fill, reclamation, and stockpiling.

Municipal & Landfill Projects CAT D6 vs D7 vs D8 in Sharjah

Recommended Model: CAT D8 with guarding packages.

Price Comparison in Sharjah (2025) CAT D6 vs D7 vs D8 in Sharjah

CAT D6: AED 430,000 – 680,000
CAT D7: AED 600,000 – 940,000
CAT D8: AED 780,000 – 1,150,000

💡 Certified-used models offer 30–40% savings vs new.

Ownership Costs Compared CAT D6 vs D7 vs D8 in Sharjah

Fuel Consumption:
- D6 → ~20–25 liters/hr
- D7 → ~25–30 liters/hr
- D8 → ~30–35 liters/hr
Undercarriage (UC):
- D6 → Lower replacement cost.
- D7 → Mid-range.
- D8 → UC = up to 50% of total ownership cost.
Maintenance:
- Costs rise with machine size — filters, hydraulics, cooling.

Transport in Sharjah

D6: Easily moved inside Sharjah without permits.
D7: Requires multi-axle trailers; occasional road permits.
D8: Needs escorts for long-distance moves to ports/highways.

👉 Transport adds 5–12% to bulldozer budgets.

CAT Bulldozer Technology in 2025

CAT Grade Control (3D): Accurate grading with fewer passes.
Assist Features: Blade slope, tilt, and lift automation.
Fuel Efficiency Packages: Save 10–15% in UAE conditions.

Which CAT Bulldozer Should You Buy in Sharjah?

Choose D6 → Housing & utilities in urban areas.
Choose D7 → Roads, mid-size infrastructure.
Choose D8 → Ports, reclamation, landfill.

👉 Explore listings: Bulldozers for Sale Sharjah.

Expert Buying Tips for Sharjah Contractors

Inspect UC wear before purchase.
Ask for oil analysis reports.
Budget for transport permits on D7/D8.
Compare certified-used vs new lifecycle ROI.
Choose attachments (rippers, GPS) based on projects.

Internal Resources

External Resources

FAQs

Q: Which CAT bulldozer is most popular in Sharjah?
A: The CAT D7 — widely used for road and infrastructure projects.

Q: Does the CAT D8 require permits in Sharjah?
A: Yes — large dozers like the D8 need transport permits and escorts.

Q: Are certified-used dozers worth buying in Sharjah?
A: Yes — they save 30–40% and remain highly reliable.

Q: Can Sharjah banks finance bulldozer purchases?
A: Yes — most UAE banks offer leasing & finance for heavy equipment.

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