Mechanical Grease Workers
Professional grease working equipment designed for worked penetration and prolonged worked penetration tests to determine consistency of lubricating greases. Available in mechanical single-unit, mechanical double-unit, and manually operated configurations to meet laboratory testing requirements.
Model Selection
| Catalog No. |
Configuration |
Electrical Requirements |
| K18100 |
Single-Unit Model |
115V 60Hz |
| K18110 |
Single-Unit Model |
220-240V 50Hz |
| K18119 |
Single-Unit Model |
220-240V 60Hz |
| K18190 |
Double-Unit Model |
115V 60Hz |
| K18191 |
Double-Unit Model |
220-240V 50Hz |
| K18192 |
Double-Unit Model |
220-240V 60Hz |
| K18000 |
Manually Operated Model |
— |
Mechanical Models Overview
Mechanical grease workers feature single or dual steel ASTM grease workers mounted on a sturdy base and driven by a powerful gear reduction motor. These units meet ASTM specifications for stroke length and rate. Each mechanical model is equipped with a presetting electronic counter that automatically shuts off the drive motor after any desired number of strokes up to 99,999.
Steel grease workers have threaded cup and cover, and steel plunger plate with shaft and handle that connects to eccentric cam on drive unit. Spring loaded tightening clamps hold grease workers securely on base, and steel pins in base facilitate disassembly of grease workers after testing.
Manually Operated Model Overview
The hand lever operated grease working machine is designed for short duration worked penetration tests on lubricating greases. This model consists of one steel ASTM grease worker with hand lever mechanism mounted on a sturdy steel base. Spring loaded tightening clamps hold grease worker securely on base, and steel pins in hand lever upright support facilitate disassembly of grease worker. Base plate is drilled at corners to allow for bolting to table top.
Key Features
- Conform to ASTM D217 and related specifications
- Mechanical and manually operated types
- Single and double-unit models
- Presetting electronic counter (mechanical models) for automated operation up to 99,999 strokes
- Spring loaded tightening clamps for secure grease worker mounting
- Steel pins for easy disassembly after testing
Technical Specifications
| Parameter |
Single-Unit Mechanical |
Double-Unit Mechanical |
Manually Operated |
| Drive Motor |
Fan cooled gear reduction type, 1⁄3hp |
Fan cooled gear reduction type, 1⁄2 hp |
Hand lever operated |
| Electrical (115V models) |
115V 60Hz, Single Phase, 3A |
115V 60Hz, Single Phase, 3A |
— |
| Electrical (220-240V models) |
220-240V 50/60Hz, Single Phase, 1.5A |
220-240V 50/60Hz, Single Phase, 1.5A |
— |
| Dimensions l×w×h, in. (cm) |
10×131⁄2 ×143⁄4 (25×34×37) |
14×131⁄2 ×143⁄4 (36×34×37) |
30×10×151⁄2 (76×25×39) |
| Net Weight |
106 lbs (48.1kg) |
1391⁄2 lbs (63.3kg) |
21 lbs (9.6kg) |
| Shipping Weight |
141 lbs (64.0kg) |
171 lbs (77.6kg) |
28 lbs (12.7kg) |
| Shipping Dimensions |
4.2 Cu. ft. |
4.2 Cu. ft. |
2.7 Cu. ft. |
Standards Compliance
Conforms to the specifications of: ASTM D217, D4950; IP 50; ISO 2137; DIN 51804; FTM 791-311, 791-313*
*Requires substitution of 270-hole grease worker (K18030)
Included Accessories
Mechanical ASTM Steel Grease Worker (1 or 2)
Optional Accessories
| Catalog No. |
Description |
| K18020 |
Steel Grease Worker
Complete per ASTM specifications. Consists of cup, cover, plunger and vent cock. |
| K18030 |
Steel Grease Worker
Similar to K18020 above, but with 270-hole plunger plate per FTM 791-313 (AN-G-15) specifications. |
| K18021 |
Overflow Ring
Collects displaced grease during penetration measurements. |
| K18022 |
Dial Thermometer
Inserts in petcock of steel grease worker. Supplied with adapter. |
| K18023 |
Blank Lid, with seal
For ASTM Steel Grease Worker. Use when heating samples prior to test. |
| K18028 |
Cover Assembly
Replacement cover assembly for steel grease worker. Includes vent cock, plunger plate, shaft and handle. |
| K18029 |
Grease Cup |
