Item Dimensions (inches) |
Floor to top of arm prompt |
15½ – 20½ |
19 – 29 |
24 – 35 |
32 – 47 |
34 – 49 |
Floor to top of MPS (not tilted)* |
N/A |
10 – 20 |
9½ – 23½ |
17 – 35 |
19½ – 37½ |
Overall width |
20½ |
Standard base: 23
Narrow treadmill/stability base: 35
Wide treadmill/stability base: 40 |
Standard base: 26
Utility base: 30
Narrow treadmill/stability base: 35
Wide treadmill/stability base: 40 |
Standard base: 28
Utility base: 32
Narrow treadmill/stability base: 35
Wide treadmill/stability base: 40 |
Standard base: 31½ |
Overall length |
22½ |
Standard base: 26
Treadmill/stability bases: 41 |
Standard base: 30
Utility base: 36
Treadmill/stability bases: 41 |
Standard base: 36
Utility base: 40½
Treadmill/stability bases: 41 |
Standard base: 39¾ |
Frame height |
12½ |
Standard & utility bases: 16 – 21
Treadmill/stability bases: 22 – 34 |
Standard & utility bases: 21½ – 27
Treadmill/stability bases: 23½ – 36 |
Standard & utility bases: 28½ – 38½
Treadmill/stability bases: 29½ – 46½ |
Standard base: 31 – 41 |
Base height (without upper frame) |
N/A |
Standard base: 11
Treadmill/stability bases: 21½ – 28 |
Standard & utility bases: 14½
Treadmill/stability bases: 21½ – 28 |
Standard & utility bases: 16
Treadmill/stability bases: 21½ – 28 |
Standard base: 18½ |
Frame weight (lbs) |
10¼ |
Standard base: 11½
Narrow treadmill/stability base: 27½
Wide treadmill/stability base: 28
Standard upper: 6
Dynamic upper: 7½ |
Standard base: 15
Utility base: 18½
Narrow treadmill/stability base: 27½
Wide treadmill/stability base: 28
Standard upper: 7½
Dynamic upper: 11½ |
Standard base: 15½
Utility base: 19¼
Narrow treadmill/stability base: 27½
Wide treadmill/stability base: 28
Standard upper: 9½
Dynamic upper: 13½ |
Standard base: 22½
Standard upper: 11
Dynamic upper:15 |
Dynamic upper movement |
N/A |
Vertical: 1¼
Horizontal: 1½ |
Vertical: 2
Horizontal: 2 |
Vertical: 2
Horizontal: 2 |
Vertical: 2
Horizontal: 2 |
Caster diameter |
4 |
4 |
Standard & treadmill bases: 5½
Utility base front casters: 8
Utility base back wheels: 11½ |
Standard & treadmill bases: 5½
Utility base front casters: 8
Utility base back wheels: 11½ |
Standard & treadmill bases: 5½
Utility base front casters: 8
Utility base back wheels: 11½ |
Maximum treadmill width |
N/A |
Narrow treadmill/stability base: 29
Wide treadmill/stability base: 34 |
Narrow treadmill/stability base: 29
Wide treadmill/stability base: 34 |
Narrow treadmill/stability base: 29
Wide treadmill/stability base: 34 |
n/a |
Maximum treadmill height |
N/A |
Treadmill/stability bases: 11 |
Treadmill/stability bases: 11 |
Treadmill/stability bases: 11 |
n/a |
Maximum working load (lbs) |
50 |
75 |
150 |
200 |
250 |