Triple Axle
Select a Model
SDR342-49
SDR344-60
SDR348-4986
| Overall Length | 44 ft. –2 in. (Includes removable push block) |
| Frame Length | 42 ft. – 10 5/8 in. |
| King Pin – Center Last Axle | 37 ft. – 5 in. |
| Overall Height | 100 in. (129 in. in dump position) |
| Body | 36 ft. ¼” Hard-Ox 450 Tub (no center divide) (5 YR. Warranty against corner cracking, 3 YR. Warranty against tub twisting & buckling) |
| Capacity | 23 cubic yards, water-full – 31 cu. yds. heaped |
| Width | 102” |
| King Pin | 18 in. with Grease Bank |
| Dump Angle – Unloaded Time | 36 degrees – 17 second cycle time |
| Landing Legs | Pull Pin Drop Legs |
| Bumper | Bolt on push block |
| Cylinder | 8 in. – 3 stage 7.5”, 6.5”, 5” w/ integrated balance valve (Maintains equal pressure throughout dump cycle) 48.5 Ton capacity |
| Operating Pressure | 1,800 – 2,000 PSI / 42 GPM (minimum 25 gal. reservoir) 1 inch lines |
| Hydraulic Valve | Directional Control Valve, w/ integrated pressure relief Valve. |
| Wiring | Separate 7-way for electric/hydraulic solenoid operation to include cab. switch |
| Axles | (3) Watson Chalin 25,000 lb 5/8 in. wall 49’’ Axle Spacing |
| Suspension | Watson Chalin TA250 Air-Ride |
| Lift Axle | Rear Axle Lift |
| Scale | Weigh Scale |
| Hubs | Outboard mount style hubs |
| Brakes | 16 ½ in. x 7 in. brakes |
| Anti-lock | Haldex 2S/1M ABS System |
| Drums | Cast brake drums |
| Wheels | 8.25 x 22.5 Steel inside and outside |
| Tires | 11R22.5 16 ply radials |
| Lights | All L.E.D, Grote sealed wire system w/ 3rd taillight Strobe package on tub |
| Front Fenders | H.D. Belting Material |
| Rear Fenders | “Minimizer” Half mooned thermoformed |
| Rear Rock Guard | Rock Guard above suspension behind tub |
| Paint | Black Frame/ Black Tub |
| Tarp | Aero Sidekick electric tarp w/ Micro Switch |
| Cab Kit | Includes hydraulic fittings, directional valve switch, tarp & switch cords, manuals & water plugs for the body |
| Weight | 17,750 lbs +/- 3% |
| Overall Length | 45 ft. –8 in. (Includes removable push block) |
| Frame Length | 43 ft. – 9 in. |
| King Pin – Center Last Axle | 40 ft. – 2.5 in. |
| Overall Height | 100 in. (129 in. in dump position) |
| Body | 36 ft. ¼” Hard-Ox 450 Tub (no center divide) (5 YR. Warranty against corner cracking, 3 YR. Warranty against tub twisting & buckling) |
| Capacity | 23 cubic yards, water-full – 31 cu. yds. heaped |
| Width | 102” |
| King Pin | 18 in. with Grease Bank |
| Dump Angle – Unloaded Time | 36 degrees – 17 second cycle time |
| Landing Legs | Pull Pin |
| Bumper | Bolt on push block |
| Cylinder | 8 in. – 3 stage 7.5”, 6.5”, 5” w/ integrated balance valve (Maintains equal pressure throughout dump cycle) 48.5 Ton capacity |
| Operating Pressure | 1,800 – 2,000 PSI / 42 GPM (minimum 25 gal. reservoir) 1 inch lines |
| Hydraulic Valve | Directional Control Valve, w/ integrated pressure relief Valve. |
| Wiring | Separate 7-way for electric/hydraulic solenoid operation to include cab. switch |
| Axles | (3) Watson Chalin 25,000 lb 5/8 in. wall 60’’ Axle Spacing |
| Suspension | Watson Chalin TA250 Air-Ride |
| Lift Axle | Rear Axle Lift w/ ILAS 3 System |
| Scale | Weigh Scale |
| Hubs | Outboard mount style hubs |
| Brakes | 16 ½ in. x 7 in. brakes |
| Anti-lock | Haldex 2S/1M ABS System |
| Drums | Cast brake drums |
| Wheels | 8.25 x 22.5 Steels inside and outside |
| Tires | 11R22.5 16 ply radials |
| Lights | All L.E.D, Grote sealed wire system w/ 3rd taillight Strobe package on tub |
| Front Fenders | H.D. Belting Material |
| Rear Fenders | “Minimizer” Half mooned thermoformed |
| Rear Rock Guard | Rock Guard above suspension behind tub |
| Paint | Black Frame/ Black Tub |
| Tarp | Aero Sidekick electric tarp w/ Micro Switch |
| Cab Kit | Includes hydraulic fittings, directional valve switch, tarp & switch cords, manuals & water plugs for the body |
| Weight | 17,750 lbs +/- 3% |
| Overall Length | 59 ft. –11 in. (Includes removable push block) |
| Frame Length | 48 ft. – 0 in. |
| King Pin – Center Last Axle | 44 ft. – 6 in. |
| Overall Height | 100 in. (129 in. in dump position) |
| Body | 36 ft. ¼” Hard-Ox 450 Tub (no center divide) (5 YR. Warranty against corner cracking, 3 YR. Warranty against tub twisting & buckling) |
| Capacity | 23 cubic yards, water-full – 31 cu. yds. heaped |
| Width | 102” |
| King Pin | 18 in. with Grease Bank |
| Dump Angle – Unloaded Time | 36 degrees – 17 second cycle time |
| Landing Legs | Pull Pin |
| Bumper | Bolt on push block |
| Cylinder | 8 in. – 3 stage 7.5”, 6.5”, 5” w/ integrated balance valve (Maintains equal pressure throughout dump cycle) 48.5 Ton capacity |
| Operating Pressure | 1,800 – 2,000 PSI / 42 GPM (minimum 25 gal. reservoir) 1-inch lines |
| Hydraulic Valve | Directional Control Valve, w/ integrated pressure relief Valve. |
| Wiring | Separate 7-way for electric/hydraulic solenoid operation to include cab. switch |
| Axles | (3) Watson Chalin 25,000 lbs. 5/8 in. wall 60’’ Axle Spacing |
| Suspension | Watson Chalin TA250 Air-Ride |
| Lift Axle | Rear Axle Lift |
| Scale | Weigh Scale |
| Hubs | Outboard mount style hubs |
| Brakes | 16 ½ in. x 7 in. brakes |
| Anti-lock | Haldex 2S/1M ABS System |
| Drums | Cast brake drums |
| Wheels | 8.25 x 22.5 Steels inside and outside |
| Tires | 11R22.5 16 ply radials |
| Lights | All L.E.D, Grote sealed wire system w/ 3rd taillight Strobe package on tub |
| Front Fenders | H.D. Belting Material |
| Rear Fenders | “Minimizer” Half mooned thermoformed |
| Rear Rock Guard | Rock Guard above suspension behind tub |
| Paint | Black Frame/ Black Tub |
| Tarp | Aero Sidekick electric tarp w/ Micro Switch |
| Tub Saddle Supports | Front and Rear |
| Cab Kit | Includes hydraulic fittings, directional valve switch, tarp & switch cords, manuals & water plugs for the body |
| Weight | 17,750 lbs +/- 3% |
THE SIDUMP’R DIFFERENCE
Unique Cylinder System
Faster dump cycle designed to dump either side with wind rowing on the go or stationary.
Superior Tub Design
No center divider allows the versatility to haul a variety of materials and allows for an evenly distributed load.
Quality Construction
Engineered for stability, quality, and safety using the best raw materials and components from around the world.








