Underground Dump Trucks
20T Square-Head
20-Ton Square-Head Underground Dump Truck
A 20-ton underground dump truck developed for short-haul material transport across mines, tunnels and demanding construction routes.
Rated payload20,000 kg
Overall dimensions (L × W × H)6,500 × 2,480 × 2,600 mm
Dump body dimensions / volume4,500 × 2,450 × 800 mm / 8 m³
Appearance and configuration are subject to final order confirmation.
20T Square-Head
Technical specifications
Rated payload20,000 kg44,092 lb
Overall dimensions (L × W × H)6,500 × 2,480 × 2,600 mm255.9 × 97.6 × 102.4 in
Dump body dimensions / volume4,500 × 2,450 × 800 mm / 8 m³177.2 × 96.5 × 31.5 in
Curb weight9,800 kg21,605 lb
Dump body plate thicknessBottom 12 mm / sides 8 mm
Dump body typeRectangular straight-sided dump body
Drive configurationRWD
Minimum ground clearance280 mm11.0 in
Loading height2,200 mm86.6 in
Maximum height in tipped position4,800 mm189.0 in
Heavy-load gradeability14°
Approach angle25°
Minimum turning radius10,000 mm393.7 in
Wheelbase3,580 mm140.9 in
Chassis height1,150 mm45.3 in
EngineYuchai YC6A260-33
Maximum torque960 N·m
Rated power / speed191 kW @ 2,300 rpm
TransmissionFast Gear 10JSD200
Where the source specification is ambiguous, the value is marked for confirmation instead of being estimated.
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