🔹Detailed Data:

Dongfeng Tianlong 8×4 EURO V 30.2 m³ Aluminum Fuel Tanker Truck

Gross Vehicle Weight: 32 tons
Dimensions (L×W×H): 11.9 m × 2.55 m × 3.8 m
Engine: Dongfeng Longqing 350 hp, EURO V Emission Standard
Transmission: 9-speed gearbox
Tires: 295/80R22.5 vacuum tires
Front Axle: 5.5 tons
Rear Axles: 10-ton air suspension twin axles
Features: Electric windows, central door lock, air conditioning, cruise control
Connectivity: Reserved interfaces for 12-version tachograph & Beidou terminal
Safety: Front disc brakes, speed limiter, ABS, front exhaust
Tank Body: Aluminum alloy material, thickness compliant with national standards
Compartments: 2 equally divided
Pump: 80-80 nylon-core oil pump (inlet/outlet pumping)
Pipeline: 3-inch
Manholes: 2 European-standard manholes (1.2 m apart)
Valves: 2 bottom valves with auto-shutoff system
Loading Ports: 2 bottom loading ports
Vapor Recovery: 2 shared a single lower connector
Overflow Detection: 2 overflow probes with sockets (mounted on passenger side)
Other Equipment:
- Static reel
- Aluminum toolbox (driver’s side center)
- Aluminum lifting guardrails on both sides of the tank top
- Anti-slip steel mesh walkway on tank top
- Oil-drip hole on front nozzle

Gross Vehicle Weight: 32 tons
Dimensions (L×W×H): 11.8 m × 2.5 m × 3.45 m
Engine: Sinotruk 340 hp, EURO V Emission Standard
Transmission: 8-speed gearbox
Tires: 295/80R22.5 vacuum tires
Rear Axles: MCY11 dual rear axles with auto slack adjusters (drum brakes)
Chassis: Double-layer frame (8+4/280), ZF8198 steering gear
Wheelbase: 1,800 + 4,575 + 1,400 mm
Suspension: Front and rear air suspension (3/3/-/-)
Other Features:
- Mid-position metal bumper
- ABS, front exhaust, speed ratio 4.63
- Electromagnetic master power switch
- Dangerous goods light, 2 kg fire extinguisher, 300 L fuel tank
- Speed limiter (79 km/h)
Tank Body: Aluminum alloy
- Head thickness: 6 mm
- Barrel: 5.5 mm
- Baffles: 5.5 mm
- Compartments: 6 mm
Pump & Accessories:
- Full Euro standard set: 2 manholes, 1 bottom valve, 1 bottom loader, 1 vapor recovery, 1 overflow probe & socket
- Pump inlet/outlet on passenger side
- Aoke brand auto shutoff system
Additional Equipment:
- Triangle top light, static reel
- Double-door toolbox (driver’s side, same as certification photo)
- Folding guardrails, fireproof cap
- 2 oil delivery pipes (same length as the tank)
- 2 fire extinguishers

Feature	Dongfeng Tianlong 30.2 m³	Sinotruk Sitrak 30.4 m³
Gross Weight	32 tons	32 tons
Dimensions (L×W×H)	11.9 × 2.55 × 3.8 m	11.8 × 2.5 × 3.45 m
Tank Volume	30.2 m³	30.4 m³
Engine	Dongfeng Longqing 350 hp	Sinotruk 340 hp
Emission Standard	EURO V	EURO V
Transmission	9-speed	8-speed
Tires	295/80R22.5 vacuum	295/80R22.5 vacuum
Front Axle Capacity	5.5 tons	—
Rear Axles	10T air suspension twin axles	MCY11 twin axles (auto slack adjusters)
Chassis Structure	Standard	Double-layer (8+4/280)
Steering Gear	—	ZF8198
Suspension	Rear air suspension	Front and rear air suspension
Wheelbase	—	1,800+4,575+1,400 mm
Fuel Tank	—	300 L
Speed Limiter	Yes	79 km/h
Pump	Nylon-core 80-80 (inlet/outlet)	Yes (standard)
Compartments	2 equally divided	Multi (6 mm dividers)
Manholes	2 Euro-standard (1.2 m apart)	2 Euro-standard
Bottom Valves	2 with auto-shutoff	1 with Aoke auto-shutoff
Vapor Recovery	1 shared for 2 ports	1 included
Overflow Probe	2 with sockets	1 with socket
Safety Features	ABS, disc brakes, static reel, extinguisher	ABS, static reel, 2 extinguishers, hazard light
Toolbox	Aluminum, single box (driver’s side center)	Double-door (driver’s side)
Guardrail	Aluminum lifting (both sides)	Folding guardrails
Tank Top	Steel mesh, oil-drip hole	Fireproof cap, triangle light

Both tankers meet high specifications with similar configurations and identical gross weight. Key differences include:

Tianlong offers more standard tank compartments (2) and dual bottom valves, while
Sitrak has a slightly lower height, a stronger chassis, more integrated safety and control features, and is slightly more streamlined in design.

👉 The choice ultimately depends on brand preference, operational environment, and budget constraints.