Synchronous chip sealer truck (HHX5250TFCZZ6), GVW 25000kg, overall size 10250×2500×3800mm. Asphalt tank 8m3 + aggregate bin 12m3 (20m3), spray width 4000mm, nozzle spacing 125mm, aggregate size S3-S24, spray rate 0.2-3.5L/m2 (±2%). Full-power PTO enables spraying from zero speed. 50mm rock-wool insulation with stainless steel cladding, QGB950 pump 950L/min, 32 nozzles (1-control-1), twin Riello G20 burners.

FAW J6L 4x2 synchronous chip sealer truck (HHX5180TFCCA6), overall size 9000×2500×3530mm, curb weight 10600kg. Asphalt tank 7m3 + aggregate bin 8m3 (15m3), spray width 3750mm, nozzle spacing 125mm, spray rate 0.2-3.5L/m2 (±2%). Riello diesel burner with thermal-oil heating. Chassis CA1180P62K1L2A1E6Z with Dachai CA6DH1-24E6 240hp engine and 8JS85F gearbox.

Sinotruk HOWO 8x4 synchronous chip sealer truck (type 5312TFCZ6), 24m3 total capacity for asphalt binder and aggregate. Inner-lifting hopper design allows chip spreading under culverts, bridges and in curves; heating better than traditional flue-gas method. Synchronous spraying of asphalt binder and aggregate for maximum bonding on highway surfaces and bridge waterproofing.

Shacman L5000 4x2 synchronous chip sealer truck (HHZ5180TFCSX6), GVW 18t class, overall size 9150×2500×3550mm. Asphalt tank 7m3 + aggregate bin 8m3 (15m3), spray width 4000mm, nozzle spacing 125mm, spray rate 0.2-3.5L/m2 (±2%). Riello diesel burner with thermal-oil heating; media: hot asphalt, SBS modified, emulsified asphalt. Chassis SX1189LAF1C with B6.2NS6B260 engine and MAN rear axle.

Shacman Delong M3000S 6x4 synchronous chip sealer truck (model ABC5250TFCSX6) with Weichai WP8.350E62 350hp engine and Fast 11JSD160T-Z gearbox. Asphalt tank 8m3 + aggregate bin 12m3, QGB950 asphalt pump 950L/min, 32 nozzles (1-control-1), 16 aggregate doors, max spray width 4m, Infineon-chip touchscreen control, oil-heating with twin Riello G20 burners, Omron sensors.

Shacman Delong 8x4 synchronous chip sealer truck with Weichai 350hp engine and S10MD gearbox. Asphalt tank 8m3 plus aggregate bin 12m3 (20m3 total), 32 intelligent asphalt nozzles (1-control-1), 16 aggregate doors, max spray width 4m, spray rate 0.25-4.0L/m2. German chip control system, twin Riello burners, Omron sensors. Suitable for emulsified, hot, modified and rubber asphalt.