Changlin 19 Ton Motor Grader 
 
 
Motor Grader 724M
 
Engine: 
Type: water-cooled, four stroke, turbocharged engine
Model: SC11CB from Shanghai Diesel Engine Co., Ltd or DF Cummis 6CTA8.3
Rated power: 175Kw/240ps
Rated speed: 2300, 2600rpm
 
Gear Box
Model: ZF from Liuzhou or 6WG180 from Hangzhou 
Type: power shift, electric hydraulic control, with torque converter
Gear shift: 6 forward and 3 reverse gears
 
  
Main Technical Specification 
1 Operating weight 19000kg 
2 Blade length 4422mm 
3 Blade height 688mm 
4 Shovel Blade thickness 16mm 
5 Max lifting height 450mm 
6 Max grading depth 510mm 
7 Min. turning radius 7300mm 
8 Pivot angle frame +260 
9 Max turning angle(front wheel) +490 
10 Oscillating angle of front axle 320 
11 Min ground clearance 430mm 
12 Cut angle 29-77° 
13 Traveling speed(Km/h),6 forward and 3 reverse
 
(1) I gear forward 5.0
(2) II gear forward 8.6
(3) III gear forward 11.3 
(4) IV gear forward 19.2
(5) V gear forward 23.8
(6) VI gear forward 39.6
(7) I gear reverse 5.0
(8) II gear reverse 11.3 
(9) III gear reverse 23.8
Diesel Engine 
11 Starting type Electric 
12 Min. specific fuel consumption <235(g/Kw.h) 
13 Engine specific oil consumption 0.7(g/Kw.h) 
14 Net weight 960(kg) 
Transmission System 
1. Torque Converter 
1 Model WG200(ZF) 
2 Type 3-elements.single stage 
3 Torque ratio 2.55 
4 Cooling type Pressure oil circulating 
2. Transmission Case 
1 Model WG200(ZF) 
2 Type power shift, single-shift lever, netural-shift lock device 
3 Gear shift position 6 Forward and 3 reverse gears 
3. Axle and Tire 
1 Type of main reducer spiral bevel gear, single stage 
2 Gear ratio of main reducer 3.583 
3 Type of final reducer Single stage chain-drive 
4 Gear of ratio of final reducer 3.75 
5 Gear ratio 13.436 
6 Max. drawing force 82KN 
7 Tandem drive Double row roller-chains 





8 Size of tire 17.5-25-14PR(standard) 14.00-24-16PR(optional)