The ISUZU GIGA 6×4 heavy-duty crane truck is built on an ISUZU GIGA 6×4 chassis, powered by a 380HP 6UZ1-TCG61 diesel engine compliant with Euro VI emission standards. Equipped with an SGS400 five-section telescopic boom crane, it offers a maximum lifting capacity of 16 tons and maximum lifting height of 20 meters with 360° full rotation. The 7000×2500×600mm high-strength cargo box can carry up to 25 tons, while the 4600+1370mm wheelbase ensures both stability and maneuverability. Featuring 295/80R22.5 tires and a dual-circuit air brake system, it is ideal for heavy-duty applications like large equipment installation and construction material logistics, achieving integrated transport and lifting operations.
Manufacturer:
POWERSTARWork capacity:
16 tonDimension:
11000×2500×3700Cabin type:
ISUZU GIGA VC61 cabinWheelbase:
4600+1370 mmEngine power:
380 HPEngine type:
6UZ1-TCG61Axle drive:
6×4Gear box:
FAST 12-speed, manualRemarks:
Knuckle boom crane is optionalIn the heavy-duty construction machinery sector, the ISUZU GIGA 6×4 crane truck has gained market recognition for its outstanding performance and reliable quality. This multifunctional equipment combines transport and lifting capabilities on an ISUZU GIGA heavy-duty chassis, with overall dimensions of 11m length, 2.5m width, and 3.7m height, demonstrating the robust capabilities of professional engineering equipment.

The powertrain is one of the core strengths of this ISUZU GIGA boom crane truck. The 6UZ1-TCG61 inline six-cylinder diesel engine displaces 9.8 liters, delivering 380HP of strong power. Utilizing advanced common rail fuel injection technology, it generates maximum torque of 1500N·m at 1800 rpm. Paired with a FAST 12-speed manual transmission, this 25-ton vehicle maintains excellent acceleration and 30% gradeability.
The lifting system features the SGS400 five-section telescopic boom crane - another technical highlight of this ISUZU GIGA service truck with crane. With a maximum load moment of 40 ton-meters, it can lift 16 tons at 2.5m radius. When fully extended to 20m height, it maintains 3-ton capacity. The fully hydraulic system with dual-pump combination delivers 126L/min flow for smooth, precise movements. The 260L hydraulic oil tank enables 8 hours of continuous operation without refilling. Operators can achieve millimeter-level positioning through pilot-operated proportional control handles, while 360° rotation provides nearly dead-zone-free operation.
The 7000×2500×600mm cargo box is made of high-strength steel plates with 6mm side walls and 8mm reinforced floor, supporting up to 25 tons. Anti-slip patterns and removable tailgates facilitate handling different cargo types. In practice, the ISUZU GIGA truck mounted crane can quickly transfer goods between ground and cargo box without auxiliary equipment, significantly improving operational efficiency.
● 24 months long guarantee time assurance
● CKD, SKD parts service, Container shipping, Save freight
● OEM customized service, print your company logo
● China best Isuzu boom crane truck factory
● More than 30 years professional manufacturer experience.

Product Specifications
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Product Technical Specifications |
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Product Name |
ISUZU GIGA 6×4 heavy duty crane truck |
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Chassis Model |
QL1251 |
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Fuel type |
Diesel |
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Emission Standard |
Euro 6 |
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Cabin |
ISUZU GIGA VC61 |
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Vehicle main dimensions (mm) |
Overall dimensions (L×W×H) |
11000*2500*3700 |
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Cargo box dimensions |
7000*2500*600 |
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Wheelbase |
4600+1370 |
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Front overhang |
1400 |
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Rear overhang |
2850 |
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Weight data (kg) |
G.V.W |
25000 |
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Curb weight (chassis) |
15200 |
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Max payload |
20000-25000 |
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Vehicle main performance |
Max. speed (km/h) |
98 |
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Max. slope of climb (%) |
30 |
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Engine |
Model |
6UZ1-TCG61 |
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Maximum power |
279kw / 380hp |
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Number of cylinders |
6 |
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Displacement (L) |
9.839 |
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Engine Manufacturer |
ISUZU |
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Gear box |
Brand |
FAST |
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Type |
Manual |
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Number of gears |
12 forward gears & 2 reverse |
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Axle |
Front load capacity |
9000 kg |
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Rear load capacity |
18000 kg |
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Suspension |
Leaf spring |
7/10 |
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Steering Wheel |
left/right hand drive |
LHD |
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Brake system |
Service brake |
Air brake with ABS |
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Electric device |
Rated voltage |
24V |
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Tyres & Quantity |
295/80R22.5 & 10+1 |
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Crane Specifications |
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Model |
SGS400 |
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Type |
Telescopic boom crane, 5 sections |
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Max Lifting Capacity (kg) |
16000 |
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Maximum lift height (m) |
20 |
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Working radius (m) |
18.8 |
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Max Lifting Moment (t.m) |
40 |
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Flow of Hydraulic System (L/min) |
63+63 |
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Pressure of Hydraulic System (MPa) |
26 |
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Hydraulic Oil Tank Capacity (L) |
260 |
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Rotation Angle (°) |
360° all rotation |
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Crane Weight (kg) |
6700 |
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Installation Space (mm) |
1300 |
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Outriggers |
2 front and 2 rear |
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Outrigger span (mm) |
2238~8198 |
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Product Features

1. Powerful Powertrain System
ISUZU GIGA boom crane truck is equipped with a 6UZ1-TCG61 inline six-cylinder diesel engine delivering 380HP from 9.8L displacement, producing 1500N·m peak torque. Paired with FAST 12-speed transmission, it achieves 30% gradeability while meeting Euro VI emission standards, balancing power and environmental compliance.

2. Professional Lifting Performance
Features SGS400 five-section telescopic boom crane with 16-ton max capacity (at 2.5m radius), maintaining 3-ton capacity at 20m max height. With 40 ton-meter load moment and 360° full rotation, it adapts to complex lifting scenarios.

3. Efficient Transport Capacity
7000×2500×600mm high-strength cargo box with 6mm side/8mm floor construction supports 25-ton payload. Anti-slip floor and removable tailgate enable rapid loading/unloading of heavy equipment and materials.

4. Stable Chassis Configuration
4600+1370mm special wheelbase design with 9-ton front/18-ton rear axle capacity. 295/80R22.5 tires (10+1 configuration) and dual-circuit air brakes with ABS ensure stability during heavy-duty operation.

5. Versatile Applications
The ISUZU GIGA utility truck with crane integrates transport and lifting functions for large equipment installation, power construction, port logistics, etc. Single-unit solution for material transfer and precise positioning, significantly improving operational efficiency.