Model

88M1-A1

Exclusive Anti-Torque System

Rubber Torsion - Anti Torque

Frame Construction

Structural Steel

Assembly Weight

1,520 lbs. at 380 lbs. ea. (689 kg at 172 kg ea.)

Type of Vehicle***

Compact, Midsize 4x4 Truck or SUV

Recommended Max. Gross Wt.*

8,800 lbs. (3,992 kg) GVW, 4,400 lbs. (1,996 kg) per axle

Internal Suspension

Concentric Pivot - Rocker Arm

Track Tread Width

16 in. (406 mm)

Tread Style

All-Terrain Self-Cleaning Lug

Track Material

Rubber with Internal Composite Rods/Cord

Recommended Operating Temperature

(Ambient) -38F to +130 F (-40C to +55C)

Overall Width Increase from Standard*

15 in. to 20 in. (380 mm to 508 mm)

Increase Ground Clearance*

1-1/2 in. to 6 in.
(40 mm to 150 mm) Mattracks Position Vehicle Over Axle Center at19.75 in. (500 mm)

Lowers Roll Center

1-1/2 in. to 2-1/2 in. (40 mm to 60 mm)

Ground Contact Length:

(Hard Surface)
41 in. min. (1,040 mm min.)

(Soft Surface)
59 in. max. (1,500 mm max.)

Ground Contact Surface Area

2,624 sq.in. min. (16,900 sq. cm min.)

3,776 sq. in. max. (24,360sq. cm max.)

Ground Pressure

1.0 to 2.3 psi (6.9 to 15.9 kPa)

Gear-Reduction

1/3 increase in Gear Reduction onVehicle with 30 in. (760 mm) Standard Tire

Sprocket Diameter

18.5 in. (470 mm)

Wheels (Double Shielded & Sealed Bearing)

8 in. x 2 in. HD Extra Seals
(10/corner, 2 rows)

Wheel Material

UHMW & Rubber

Paint (color)

Silver Metallic-Standard (Other colors - “Optional”)

Recommended Max. Speed**

40 mph (64 km/h)

Turning Radius

Same as original vehicle

Approach Angle*

Up to 90˚

Departure Angle*

Up to 80˚

Grade Capacity*

100%

Side Slope Capacity

68%

Maximum Operating Side Sope (Grade)*

25%

Terrain - All Terrain Including Hard Surface

at 8,800 lbs. (3,992 kg) GVW

Maximum Distance Off Road

Indefinite

Maximum Distance Hard Surface**

at below 80˚F( 26°C) Indefinite

at above 80˚F (26°C): 15 miles at 40 mph (22 kmat64 km/h)