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4000 Series Geroler Motor, 12.50 cu in/rev, 4 Bolt SAE B Mounting Flange, 1-1/4 in. Straight Keyed Shaft, 1-1/16-12 St.Thd. O-Ring Ports,

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Description & Features

Designed for efficiency and durability, the Eaton Char-Lynn 4000 Series Geroler Motor is ideal for demanding applications such as mowing, snow removal, and trenching. This motor boasts a 12.50 cubic inches per revolution displacement and features a 4 Bolt SAE B Mounting Flange for robust installation. The 1-1/4 inch Straight Keyed Shaft ensures reliable power transmission, while 1-1/16-12 St.Thd. O-Ring Ports provide secure fluid connections.

Engineered as the industry's lowest pressure drop motor, this highly-efficient Geroler motor reduces energy consumption, providing cost savings over time. With a maximum case pressure of 1500 PSI and a recommended operating temperature limit of 180°F, it is built to withstand tough industrial environments. For optimal performance, use premium quality, anti-wear hydraulic fluid.

SKU: 109-1103

Supplier Part Number (MPN): 109-1103-006

Alternate Part Numbers: C1LW64

Specifications

Application
Other: Mowing, Snow Removal, Sprayer, Trencher, Wood Products
Design Code
6
Displacement
12.50
Displacement
12.5
Brand
Danfoss Power Solutions II (Char-Lynn)
Brand
Char-Lynn
Pack Size
1.00
UOM
EA
Features
Standard, wheel or bearingless configurations|Lowest pressure drop motor in the industry|Highly-efficient Geroler motor provides energy savings
Identification
None
Mount
4 Bolt SAE B
Mount
4 Bolt SAE B
Port Type
1.0625-12 UN-2B SAE O-Ring Ports - Staggered Ports
Ports
1-1/16-12 St.Thd. O-Ring
Ports
1-1/16-12 St.Thd. O-Ring
Shaft
1-1/4 in. Straight Keyed
Shaft
1-1/4 in. Straight Keyed
Supplier Part Number
109-1103-006
Torque Rating
600 newton metre
Torque Rating
600 newton metre
Valve Options
None
Alternate Part Numbers
Alternate Part Number 109-1103-006, Alternate Part Number C1LW64, Alternate Part Number MINO-00162H28917
Product Weight
39.80 lbs

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Product Questions & Answers (2)

Question by: Rick K on Aug 9, 2025, 7:04 AM
been running a trencher for a while and my motor's shot, does this 4000 series unit put out enough torque to hold up under that kind of load?
Answer by: Customer Support on Aug 10, 2025, 5:46 PM
At 600 newton metres of torque, this motor is well within range for trencher applications. Eaton Char-Lynn actually lists trenching as one of the intended uses for the 4000 Series, so you're not stretching it. One thing worth doing before you load it hard is the recommended break-in: run it at about 30% of rated pressure for roughly an hour before putting it to full load. Skipping that step tends to shorten motor life faster than most people expect.
Question by: Phil M on Jul 22, 2025, 2:59 PM
got a 4 bolt SAE B mount on my rig, will this motor bolt up and what ports/shaft does it come with?
Answer by: Customer Support on Jul 23, 2025, 7:41 PM
It uses a 4 Bolt SAE B mounting flange, has 1-1/16-12 UN-2B SAE O-ring ports with staggered porting, and the output is a 1-1/4 inch straight keyed shaft.