JAC Truck chassis: Product Range Made in China (Auto-Che.com)

#251

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	LJ474Q3E2	Dimensions (mm):	4658 × 1560 × 1935
Displacement (cc):	1298	Gross weight (kg):	2995
Power (kW):	60.5	Curb weight (kg):	1015
Wheelbase (mm):	2600	Axle loads (kg):	1085/1910

#252

JAC HFC1121P70K2E1Z (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	JND412D165-42	Dimensions (mm):	7803 × 2365 × 2640
Displacement (cc):	4748	Gross weight (kg):	12495
Power (kW):	121	Curb weight (kg):	4586
Wheelbase (mm):	5300	Axle loads (kg):	3495/9000

#253

JAC HFC1080P91K1C2V (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISF3.8s5141	Dimensions (mm):	5792 × 1998 × 2200
Displacement (cc):	3760	Gross weight (kg):	8275
Power (kW):	105	Curb weight (kg):	3000
Wheelbase (mm):	3308	Axle loads (kg):	2980/5295

#254

JAC HFC1060P71K1C2V (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISF3.8s5141	Dimensions (mm):	5797 × 1995 × 2237
Displacement (cc):	3760	Gross weight (kg):	6400
Power (kW):	105	Curb weight (kg):	2430
Wheelbase (mm):	3308	Axle loads (kg):	2300/4100

#255

JAC HFC1130P71K1D4V (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISF3.8s5154	Dimensions (mm):	8230 × 1995 × 2425
Displacement (cc):	3760	Gross weight (kg):	12960
Power (kW):	115	Curb weight (kg):	3200
Wheelbase (mm):	4700	Axle loads (kg):	4665/8295

#256

JAC HFC1120P91K1D4V (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISF3.8s5154	Dimensions (mm):	8175 × 2254 × 2360
Displacement (cc):	3760	Gross weight (kg):	12280
Power (kW):	115	Curb weight (kg):	3900
Wheelbase (mm):	4700	Axle loads (kg):	4420/7860

#257

JAC HFC1081P81N1C5VZ (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	YN38QNE	Dimensions (mm):	6810 × 2095 × 2216
Displacement (cc):	3762	Gross weight (kg):	8495
Power (kW):	95	Curb weight (kg):	3140, 3320
Wheelbase (mm):	3815	Axle loads (kg):	2495/6000

#258

JAC HFC1141P81K1D6Z (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	YC4E160-42	Dimensions (mm):	7157 × 2326 × 2417
Displacement (cc):	4260	Gross weight (kg):	14000
Power (kW):	118	Curb weight (kg):	4400
Wheelbase (mm):	4500	Axle loads (kg):	5000/9000

#259

JAC HFC1035P93K1B2D (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-1C	Dimensions (mm):	4875 × 1720 × 2239
Displacement (cc):	2771	Gross weight (kg):	3495
Power (kW):	68	Curb weight (kg):	1810
Wheelbase (mm):	2490	Axle loads (kg):	1915/1580

#260

JAC HFC1091P91K1C6V (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISF3.8s5154	Dimensions (mm):	6810 × 1995 × 2216
Displacement (cc):	3760	Gross weight (kg):	9390
Power (kW):	115	Curb weight (kg):	3300
Wheelbase (mm):	3845	Axle loads (kg):	3380/6010

#261

JAC HFC1030RW6E2B7D (batch #267)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	LJ465Q-2AE	Dimensions (mm):	4770 × 1475 × 1935
Displacement (cc):	1051	Gross weight (kg):	2995
Power (kW):	45	Curb weight (kg):	950
Wheelbase (mm):	2700	Axle loads (kg):	1080/1915

#262

JAC HFC1035P73K2B2D (batch #266)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-1C	Dimensions (mm):	4945 × 1730 × 2239
Displacement (cc):	2771	Gross weight (kg):	3495
Power (kW):	68	Curb weight (kg):	1810
Wheelbase (mm):	2490	Axle loads (kg):	1915/1580

#263

JAC HFC1020PW6E1B7D (batch #266)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	LJ465Q-2AE	Dimensions (mm):	4770 × 1475 × 1935
Displacement (cc):	1051	Gross weight (kg):	2215
Power (kW):	45	Curb weight (kg):	870
Wheelbase (mm):	2700	Axle loads (kg):	795/1420

#264

JAC HFC1036PV4K2B5 (batch #266)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-1C	Dimensions (mm):	5165 × 1750 × 1945
Displacement (cc):	2771	Gross weight (kg):	3395
Power (kW):	68	Curb weight (kg):	1540
Wheelbase (mm):	2640	Axle loads (kg):	1450/1945

#265

JAC HFC1051P92K1C2 (batch #266)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C	Dimensions (mm):	5790 × 1900 × 2190
Displacement (cc):	2771	Gross weight (kg):	4845
Power (kW):	88	Curb weight (kg):	2175
Wheelbase (mm):	3308	Axle loads (kg):	1870/2975

#266

JAC HFC1040P93K10B4 (batch #265)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	4B1-82C40	Dimensions (mm):	5140 × 1796 × 2100
Displacement (cc):	2270	Gross weight (kg):	4325
Power (kW):	60	Curb weight (kg):	1700
Wheelbase (mm):	2800	Axle loads (kg):	1560/2765

#267

JAC HFC1042PW4K1B6Z (batch #265)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	YCD4H1L-80	Dimensions (mm):	3846 × 1609 × 2000
Displacement (cc):	2156	Gross weight (kg):	4000
Power (kW):	60	Curb weight (kg):	1400
Wheelbase (mm):	2100	Axle loads (kg):	1500/2500

#268

JAC HFC1071P82K5C2Z (batch #265)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C; YC4FA115-40	Dimensions (mm):	5793 × 1820 × 2230
Displacement (cc):	2771; 2982	Gross weight (kg):	7360
Power (kW):	88; 85	Curb weight (kg):	2260
Wheelbase (mm):	3308	Axle loads (kg):	2360/5000

#269

JAC HFC1045K1RDF (batch #264)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C	Dimensions (mm):	5200 × 1820 × 2180
Displacement (cc):	2771	Gross weight (kg):	4295
Power (kW):	88	Curb weight (kg):	1900
Wheelbase (mm):	2800	Axle loads (kg):	1545/2750

#270

JAC HFC1030PW6K1B3 (batch #264)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	4A1-68C43	Dimensions (mm):	4592 × 1475 × 1930
Displacement (cc):	1809	Gross weight (kg):	3495
Power (kW):	50	Curb weight (kg):	1100
Wheelbase (mm):	2600	Axle loads (kg):	1260/2235

#271

JAC HFC1020PW6K1B7 (batch #263)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	4A1-68C40	Dimensions (mm):	4592 × 1475 × 1930
Displacement (cc):	1809	Gross weight (kg):	2415
Power (kW):	50	Curb weight (kg):	1030
Wheelbase (mm):	2600	Axle loads (kg):	870/1545

#272

JAC HFC1036PV4K1B5 (batch #263)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-1C	Dimensions (mm):	5165 × 1750 × 1945
Displacement (cc):	2771	Gross weight (kg):	3010
Power (kW):	68	Curb weight (kg):	1540
Wheelbase (mm):	2640	Axle loads (kg):	1285/1725

#273

JAC HFC1070P71K5C2Z (batch #262)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C; ISF3.8s4R141	Dimensions (mm):	5797 × 1995 × 2237
Displacement (cc):	2771; 3760	Gross weight (kg):	7355
Power (kW):	88; 105	Curb weight (kg):	2400, 2640
Wheelbase (mm):	3308	Axle loads (kg):	2645/4710

#274

JAC HFC1030RW6E1B7D (batch #262)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	LJ465Q-2AE	Dimensions (mm):	4770 × 1475 × 1935
Displacement (cc):	1051	Gross weight (kg):	2600
Power (kW):	45	Curb weight (kg):	950
Wheelbase (mm):	2700	Axle loads (kg):	935/1665

#275

JAC HFC1060P73K1B2VZ (batch #262)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISF2.8s5129T	Dimensions (mm):	4785 × 1860 × 2210
Displacement (cc):	2780	Gross weight (kg):	6495
Power (kW):	96	Curb weight (kg):	2160
Wheelbase (mm):	2490	Axle loads (kg):	2350/4145

#276

JAC HFC1020RW6E1B7D (batch #261)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	LJ465Q-2AE	Dimensions (mm):	4770 × 1475 × 1935
Displacement (cc):	1051	Gross weight (kg):	2350
Power (kW):	45	Curb weight (kg):	950
Wheelbase (mm):	2700	Axle loads (kg):	845/1505

#277

JAC HFC1031PW6K1B7 (batch #261)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	4A1-68C40	Dimensions (mm):	4592 × 1475 × 1930
Displacement (cc):	1809	Gross weight (kg):	2995
Power (kW):	50	Curb weight (kg):	1100
Wheelbase (mm):	2600	Axle loads (kg):	1080/1915

#278

JAC HFC1040P93K4B4 (batch #260)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	4B1-82C40	Dimensions (mm):	5140 × 1860 × 2100
Displacement (cc):	2270	Gross weight (kg):	4250
Power (kW):	60	Curb weight (kg):	1870
Wheelbase (mm):	2800	Axle loads (kg):	1530/2720

#279

JAC HFC1060P92K1C2 (batch #260)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C	Dimensions (mm):	5793 × 1905 × 2150
Displacement (cc):	2771	Gross weight (kg):	5825
Power (kW):	88	Curb weight (kg):	2300
Wheelbase (mm):	3308	Axle loads (kg):	2095/3730

#280

JAC HFC1040P93K3B4 (batch #260)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C	Dimensions (mm):	5140 × 1796 × 2100
Displacement (cc):	2771	Gross weight (kg):	4210
Power (kW):	88	Curb weight (kg):	1750
Wheelbase (mm):	2800	Axle loads (kg):	1515/2695

#281

JAC HFC1120P71K1D4 (batch #259)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	JND412D165-42	Dimensions (mm):	8270 × 2100 × 2455
Displacement (cc):	4748	Gross weight (kg):	12005
Power (kW):	121	Curb weight (kg):	3680
Wheelbase (mm):	4700	Axle loads (kg):	4320/7685

#282

JAC HFC1081P71K2C5Z (batch #259)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	CY4102-CE4D	Dimensions (mm):	6835 × 1994 × 2279
Displacement (cc):	3856	Gross weight (kg):	8275
Power (kW):	83	Curb weight (kg):	3000
Wheelbase (mm):	3815	Axle loads (kg):	2980/5295

#283

JAC HFC1151P71K1D4 (batch #258)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISF3.8s4141; ISF3.8s4R141;...	Dimensions (mm):	8317 × 2249 × 2414
Displacement (cc):	3760; 3760; 4748	Gross weight (kg):	15290
Power (kW):	105; 105; 121	Curb weight (kg):	3800
Wheelbase (mm):	4700	Axle loads (kg):	5505/9785

#284

JAC HFC1030P91K1C2 (batch #258)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISF2.8s4129V	Dimensions (mm):	5792 × 1995 × 2280
Displacement (cc):	2780	Gross weight (kg):	3320
Power (kW):	96	Curb weight (kg):	1450
Wheelbase (mm):	3308	Axle loads (kg):	1195/2125

#285

JAC HFC1030PW4K1B3 (batch #258)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	4A1-68C40; YZ4DC2-40;...	Dimensions (mm):	4658/5085 × 1560 × 1935
Displacement (cc):	1809; 2160; 1810; 2156	Gross weight (kg):	3195
Power (kW):	50; 52; 50; 60	Curb weight (kg):	1050
Wheelbase (mm):	2600, 2800	Axle loads (kg):	1150/2045

#286

JAC HFC1040P93K2B4 (batch #257)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	4B2-95C40; YN27CRD1;...	Dimensions (mm):	5140 × 1796 × 2100
Displacement (cc):	2545; 2672; 2270; 2771;...	Gross weight (kg):	4395
Power (kW):	70; 70; 60; 88; 60	Curb weight (kg):	1800
Wheelbase (mm):	2800	Axle loads (kg):	1585/2810

#287

JAC HFC1043P91K3C2 (batch #257)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C; YZ4DA2-40;...	Dimensions (mm):	5792 × 1995 × 2200
Displacement (cc):	2771; 3660; 3856; 3298;...	Gross weight (kg):	4495
Power (kW):	88; 83; 100; 85; 105; 105	Curb weight (kg):	2150
Wheelbase (mm):	3308	Axle loads (kg):	1620/2875

#288

JAC HFC1045P92K4C2 (batch #257)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C; YZ4DA2-40;...	Dimensions (mm):	5793 × 1905 × 2150
Displacement (cc):	2771; 3660; 3856; 3298;...	Gross weight (kg):	4480
Power (kW):	88; 83; 83; 85; 85	Curb weight (kg):	2200
Wheelbase (mm):	3308	Axle loads (kg):	1620/2860

#289

JAC HFC1070P92K4C2 (batch #257)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C; YZ4DA2-40;...	Dimensions (mm):	5793 × 1860 × 2150
Displacement (cc):	2771; 3660; 3856; 3298;...	Gross weight (kg):	7325
Power (kW):	88; 83; 100; 85; 75	Curb weight (kg):	2500
Wheelbase (mm):	3308	Axle loads (kg):	2635/4690

#290

JAC HFC1080P91K2C2 (batch #257)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C; YZ4DA2-40;...	Dimensions (mm):	5792 × 1995 × 2200
Displacement (cc):	2771; 3660; 3856; 3298;...	Gross weight (kg):	8275
Power (kW):	88; 83; 100; 85; 105; 105	Curb weight (kg):	2650
Wheelbase (mm):	3308	Axle loads (kg):	2980/5295

#291

JAC HFC1070P93K3C2 (batch #257)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4DA1-2C; 4B2-95C40;...	Dimensions (mm):	5793 × 1860 × 2150
Displacement (cc):	2771; 2545; 2672; 3298;...	Gross weight (kg):	7325
Power (kW):	88; 70; 70; 85; 75	Curb weight (kg):	2500
Wheelbase (mm):	3308	Axle loads (kg):	2635/4690

#292

JAC HFC1110PD91K1C5 (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	CY4102-CE4C; YZ4DA2-40;...	Dimensions (mm):	6385/6810 × 1930/1995...
Displacement (cc):	3856; 3660; 4087; 3760;...	Gross weight (kg):	11490
Power (kW):	91; 83; 97; 95; 85	Curb weight (kg):	2700, 3000
Wheelbase (mm):	3650, 3815	Axle loads (kg):	4135/7355

#293

JAC HFC1045PD92E1C2 (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4GA1-C	Dimensions (mm):	5793 × 1910 × 2150
Displacement (cc):	2351	Gross weight (kg):	4495
Power (kW):	80	Curb weight (kg):	1900
Wheelbase (mm):	3308	Axle loads (kg):	1620/2875

#294

JAC HFC1033PD93E1B4 (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4GA1-C	Dimensions (mm):	5140/5793 × 1860 × 2100/21...
Displacement (cc):	2351	Gross weight (kg):	3495
Power (kW):	80	Curb weight (kg):	1320
Wheelbase (mm):	2800, 3308	Axle loads (kg):	1260/2235

#295

JAC HFC1161P3N1A53HV (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	YC6J190N-52	Dimensions (mm):	6648/7148/7530/7830/8130/8...
Displacement (cc):	6494	Gross weight (kg):	15600
Power (kW):	140	Curb weight (kg):	4300
Wheelbase (mm):	4000, 4500, 4700, 5000,...	Axle loads (kg):	5600/10000

#296

JAC HFC1045PB92E1C2 (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4GA1-C	Dimensions (mm):	5793 × 1910 × 2150
Displacement (cc):	2351	Gross weight (kg):	4495
Power (kW):	80	Curb weight (kg):	1950
Wheelbase (mm):	3308	Axle loads (kg):	1620/2875

#297

JAC HFC1020RW4K1B4 (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	4A1-68C40; YZ4DC2-40	Dimensions (mm):	5010 × 1560 × 1935
Displacement (cc):	1809; 2160	Gross weight (kg):	2490
Power (kW):	50; 52	Curb weight (kg):	920
Wheelbase (mm):	2800	Axle loads (kg):	895/1595

#298

JAC HFC1033PB93E1B4 (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	HFC4GA1-C	Dimensions (mm):	5140/5793 × 1860 × 2100/21...
Displacement (cc):	2351	Gross weight (kg):	3495
Power (kW):	80	Curb weight (kg):	1320
Wheelbase (mm):	2800, 3308	Axle loads (kg):	1260/2235

#299

JAC HFC1131P70K1D4 (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	ISDe160 40; YC4E140-42;...	Dimensions (mm):	8317 × 2249 × 2414
Displacement (cc):	4500; 4260; 4748	Gross weight (kg):	13390
Power (kW):	118; 103; 121	Curb weight (kg):	3650
Wheelbase (mm):	4700	Axle loads (kg):	4820/8570

#300

JAC HFC1110PB91K1C5 (batch #256)

JAC truck chassis manufactured in China
Manufacturer:	Anhui Jianghuai Automobile Co., Ltd. (JAC) (China)
Engine:	CY4102-CE4C; YZ4DA2-40;...	Dimensions (mm):	6385/6810 × 1930/1995...
Displacement (cc):	3856; 3660; 4087; 3760;...	Gross weight (kg):	11490
Power (kW):	91; 83; 97; 95; 85	Curb weight (kg):	2700, 3000
Wheelbase (mm):	3650, 3815	Axle loads (kg):	4135/7355

JAC truck chassis