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SEM 510 512
Product Advantage
High Reliability: Hydrostatic drive system with world class variable displacement piston pump and motors delivers leading in class reliability
High Productivity: Dual amplitude and frequency vibration system enable the operator to achieve better compaction result High Efficiency: Up to 4 5 % grade ability allows the machine to work efficiently on slop and uneven terrains
Engine
Weichai WP4 engine with turbo charger and ATAAC High fuel efficiency
Drive Train
Hydrostatics drive with rear axle and drum drive High performance coupler Heavy duty rear axle with limited slip differential
Vibration System
Pod-style eccentric design Dual amplitude and frequency with world class piston pump and motor
Cat® Product LinkTM
Cat ⑧ Product Link™ will support your business, andaccurately convey information of the equipment torelevant personnel in a timely and effective manner foryour better equipment management.
Hydraulic System
Improves efficiency by 2 0 % vs. open center system Reduces oil contamination, extends life of hydraulic system Maintains higher system pressure with less energy loss Allows for simpler hose routings Requires smaller volume hydraulic tank, reduces maintenance cost
Cooling System
Modular cooling package design Up to 4 9 ^ { \circ } \complement ambient temperature cooling capacity
| Items | Unit | SEM510 | SEM512 |
| EngineSpecification | |||
| Model | WP4G130E22 | WP4G130E22 | |
| Emission | China Stagell | China Stagell | |
| Std Rated Power-Gross | kW | 97.5 | 97.5 |
| Rated Speed | r/min | 2,200 | 2,200 |
| Operating Specifications | |||
| Machine Mass w/Std Config | kg | 10,000 | 12.000 |
| Weightat Drum w/Std Config | kg | 5,960 | 6,960 |
| Weight on Rear Axle | kg | 4,100 | 5,100 |
| Static Linear Load | N/cm | 271 | 317 |
| Max. Grade Ability w/o vibbration | % | 45 | 45 |
| Articulated Angle Turning Outer Radius | 。 | 33±1 | 33±1 |
| mm | 5,990 | 5,990 | |
| Compaction Width Travel Speed | mm | 2,130 | 2,130 |
| Lo Range | |||
| Hi Range | km/h | 0to6 | 0to6 |
| VibratorySystem | km/h | 0 to 12 | 0 to 12 |
| Freqency-Hi/Lo | |||
| Amplitude-Hi/Lo | Hz | 33/30 | 33/30 |
| Centrifugal Force-Hi/Lo | mm | 1.8/0.9 | 1.8/0.9 |
| Dimensions | KN | 215/130 | 245/150 |
| Machine Dimensions[L*W*H] | mm | 5,815*2,290*3,130 | 5,815*2,290*3,130 |
| Oscillation Angle | 。 | 10±1 | 10±1 |
| Wheelbase | mm | 2,900 | 2,900 |
| Drum Width | mm | 2,130 | 2,130 |
| Drum Diameter | mm | 1,590 | 1,600 |
| Tire Specs | 23.1-26 12PR12 | 23.1-26 12PR12 | |
| Tire Pressure Setting | MPa | 0.2 | 0.2 |
| Service Refilling Capacity(L) | |||
| Fuel Tank | 200 | ||
| Engine Oil | 10 | 200 | |
| Coolant | 26 | 10 26 | |
| Hydraulic Oil Tank | 22 | 22 | |
| Rearaxle(Main reducer & final drive) | 9.8 | 9.8 | |
| Rearaxle-Differential Additive | 0.3 | 0.3 | |
| Vibration pod(each side) | 8.5 | 8.5 |
SEM512 dimension for standard configuration with sun canopy
SEM512 dimension for standard configuration with sealed cabin
Key Applications
SEM510 and SEM512 SCOM are widely used in road work, sub-base, parking lots, site development, water and sewer trench work, hills and uneven terrain
Cab & Operation System
Canopy standard, Cabin + \mathsf { A } / \complement optional
Big room, superior front, side and rear visibility
SEM512/510 is hydrostatic compactor. The operation system is very simple, it just has two control levers, one for throttle control, another one is for forward/backward and brake control
A/C with interior cycle/out side fresh air cycle selection for better defog capability
Safety belt is standard
Optional Accessories
| Configeration (O=Optional) | SEM510 | SEM512 |
| Cab non-ROPS | 0 | 0 |
| Cab ROPS | 0 | |
| Compaction meter | 0 | 0 |
| Scraper | 0 | 0 |
| Pad foot shell it | 0 | 0 |
| Product link | 0 | 0 |
Caterpillar (Qingzhou) Ltd. Address: No. 12999 Nanhuan Road, Qingzhou City, Shandong Province, Zip Code: 262500, P.R.China
⊚ 2025 Caterpillar (Qingzhou) Ltd. All Rights Reserved. 山工机械 , SEM, SEM Logo, their respective logos, trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar (Qingzhou) Ltd. and may not be used without permission.
Materials and specifications are subject to change without notice. Featured machines in photos may include optional equipment. Contact your SEM dealer for available options. Version: May 2025
