Grasshopper 623T
Zero-Turn mower · Model 623T · Commercial-duty · Gas
The Grasshopper 623T is a commercial-grade gas zero-turn mower, built for daily commercial mowing, with a 48-inch deck and a 694cc engine. It weighs 1039.9 lb (471.7 kg).
At a glance
Engine
| Power Source | gas |
|---|---|
| Displacement | 42.4 ci (694 cc) |
| Engine Make | Rehlko |
| Cylinders | 2 |
| Fuel Type | Gasoline |
Deck
| Cutting Width | 48 in (1219 mm) |
|---|
Drive
| Transmission | T-Drive Transmission |
|---|---|
| Ground Speed | 8.5 mph |
| Reverse Speed | 5.5 mph |
Dimensions
| Weight | 1040 lbs (471.7 kg) |
|---|---|
| Fuel Capacity | 4 gal (15.1 L) |
| Length | 99 in (2515 mm) |
| Width | 47 in (1194 mm) |
Professional use
How the 623T fits commercial and high-acreage work, from the specs we have. Duty class: Commercial.
Productivity computed from deck width and ground speed. Compare on the calculator ›
| Deck width | 48 in |
|---|---|
| Engine make | Rehlko |
| Engine displacement | 694 cc |
| Engine power | not specified by manufacturer |
| Transmission | T-Drive Transmission |
| Drive type | not specified by manufacturer |
| Ground speed | 8.5 mph |
| Cut-height range | not specified by manufacturer |
| Fuel capacity | 15.14 L |
| Weight | 471.7 kg |
| Warranty | not specified by manufacturer |
| Commercial warranty | not specified by manufacturer |
| Deck construction | not specified by manufacturer |
| Deck gauge | not specified by manufacturer |
| Spindle type | not specified by manufacturer |
| Frame construction | not specified by manufacturer |
| Anti-scalp rollers | not specified by manufacturer |
| Drive tire size | not specified by manufacturer |
| Seat type | not specified by manufacturer |
| Dealer network | not specified by manufacturer |
See the Grasshopper commercial pro hub › · Professional buying hub ›
Similar models
Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the 623T.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — grasshoppermower.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Source: Grasshopper (manufacturer) · archived copy