Symon Services has been serving the greater Houston area since 1990.
Symon Services has been serving the greater Houston area since 1990.
Pit Style Hydraulic Dock Leveler
The DLM DH Series dock leveler incorporates the use of hydraulics to raise and lower both the platform and lip. A single push button activates a hydraulic pump for operating both lip and hoist cylinders. The main cylinder has a unique inverted mounting, which keeps hose routing protected under deck.
The DH is offered in 6′, 6.5′, & 7′ standard widths and 6′, 8′ & 10′ standard lengths. Standard capacities are 25K, 30K, 35K, 40K, 45K, 50K, and 60K, CIR (Comparative Industry Rating).
Now available with. 
This leveler has infinite lip control allowing the operator to position the lip for end loading.
The CleanSweep Frame makes cleaning the dock pit easy and efficient
Externally mounted, non-adjustable velocity fuse prevents free fall.
Piston Style Hydraulic Cylinder keeps hoses neatly protected under the levelerulic Cylinder keeps hoses neatly protected under the leveler
Stronger more durable four sided box construction
This leveler utilizes sliding style toe guards for added safety
Translucent reservoir makes checking hydraulic fluid levels safe and easy. The hydraulic level can be monitored without crawling into the dock pit.
model
DH-66
DH-68
DH-610
DH-656
DH-658
DH-6510
DH-76
DH-78
DH-710
nominal size
6' x 6'
6' x 8'
6' x 10'
6'6" x 6'
6'6" x 8'
6'6" x 10'
7' x 6'
7' x 8'
7' x 10'
DYNAMIC CAPACITY / COMPARITIVE INDUSTRY RATING
12,500 / 25,000
15,000 / 30,000
17,500 / 35,000
20,000 / 40,000
22,500 / 45,000
25,000 / 50,000
We have certified welders in house to build custom metal pieces for your project.
DLM has value engineered its line of mechanical levers to produce the LMD Series Mechanical dock leveler.
DLM Wheel Chocks feature special triangulated designs that provide superior holding power on virtually any hard surface.
The Dock Alert communication system is a simple, reliable, and cost effective lighting system.
By providing an economical solution for your shipping and receiving operation, the PowerStop® Manual vehicle restraint brings value and enhanced safety to your loading dock.
The DLM DH Series dock leveler incorporates the use of hydraulics to raise and lower both the platform and lip.
The DLM® TPR® truck positioned vehicle restraint is designed to automatically position itself and secure a trailer’s rear impact guard (RIG) to reduce the likelihood of premature trailer separation during the loading/ unloading process.
The DLM® CentraAir® (CA) air-powered dock leveler incorporates the use of existing plant air or dedicated compresser and an industrial automotive-grade air bellows system to raise and lower the platform.
The DLM DH Series dock leveler incorporates the use of hydraulics to raise and lower both the platform and lip
Symon Services is looking for team members who are motivated and take pride and integrity in their work. Individuals who posses leadership skills and safe work environment awareness can find a home with Symon Services.
