Hunter Engineering Four-Post Lift Family, 6879-T Specification Sheet
L451/451L
Open Front 4-Post Lift Rack
SPECIFICATIONS
L451 Open Front 4 Post Lift
Site Specications
Power Requirements 208-230 VAC, single phase power, 26 Amp
Air Supply Requirements 90-150 PSI (6.2-10.3 bar)
Minimum Concrete Spec.
4 in. (102 mm) thick,
3000 PSI (20,700kPA) rating
Maximum Floor Variation 3 in. (76 mm) between any two posts
Product Specications
Max. Vehicle Weight 18,000 lbs. (8164 kg)
Max. Wheelbase
General Service
Two-Wheel Alignment
L451: 193 in. (4902 mm)
L451L: 227 in. (5766mm)
L451: 177 in.* (4496 mm)
L451L: 211 in.* (5360 mm)
Four-Wheel Alignment 158 in. (4013 mm)
Alignment Height Any of 16 lock positions
Min. Four-Wheel Alignment 88 in. (2235 mm)
Lifting Speed 64 seconds
Lowering Speed 40 seconds
* Jacking compensation may be required to align some long wheelbase vehicles.
MODEL FEATURES / DIMENSIONS / OPTIONS
H1
H2
Dimensions
Width (W1)
Inside Width (W2)
L451 Length
(L)
L451L Length
Runway Width (R)
Runway Height (H1)
Stack Height (H2)
Features
9000-lb Swing
Air Jacks (2)
W2
R
W1
JT T-PS T-IS
144.5 in.
3670 mm
40 in.
1016 mm
257.75 in.
6547 mm
290.25 in.
7372 mm
22.5 in.
572 mm
75 in.
1905 mm
8.75 in.
222 mm
H3
L
Options Add. Length
Approach Ramp
Extension
Extended Approach
Ramp Extension
Drive Thru Kit
Front Mount Power
Unit Bracket
Rack Lighting
17.5 in.
445 mm
40 in.
1016 mm
38 in.
965 mm
- 20-3072-1
- 20-2993-1
Kit #
20-1365-1
20-2033-1
20-2682-1
For lift rack information visit:
www.hunter.com/rack
Post Height (H3)
2489 mm
For general inquiries visit:
www.hunter.com
or call
800-448-6848
98 in.
Continued on Page 2
For local contact visit:
www.hunter.com/company/ndrep.cfm
6879-T, 10-14a
Copyright © 2014, Hunter Engineering Company
L451/451L
Open Front 4-Post Lift Rack
SPECIFICATIONS
*If installing over basement or near seams and cracks, refer to Form 4963-T. For exact placement of lag bolts, refer to Form 6530-T.
Copyright © 2014, Hunter Engineering Company
6879-T, 10-14a
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