Frame type tractor
First Claim
1. A frame type tractor comprising:
- a main frame extending longitudinally of a tractor body;
an engine mounted in a front region of said main frame;
a transmission case mounted in a rear region of said main frame;
a backhoe mounting frame attached to a rear end of said main frame; and
rollover protection system mounts arranged in upper positions of said backhoe mounting frame for fixedly supporting a rollover protection system.
1 Assignment
0 Petitions
Accused Products
Abstract
A frame type tractor having an engine mounted in a front region of a main frame extending longitudinally of a tractor body, and a transmission case mounted in a rear region of the main frame. A backhoe mounting frame is attached to a rear end of the main frame. Rollover protection system mounts are arranged in upper positions of the backhoe mounting frame for fixedly supporting a rollover protection system. The backhoe mounting frame has a frame structure defining an inside space therein and including a pair of right and left side walls, a top wall interconnecting upper ends of the side walls, and a bottom wall interconnecting lower ends of the side walls. The right and left side walls have the rollover protection system mounts and backhoe attaching portions for engaging and connecting a backhoe unit.
-
Citations
17 Claims
-
1. A frame type tractor comprising:
-
a main frame extending longitudinally of a tractor body;
an engine mounted in a front region of said main frame;
a transmission case mounted in a rear region of said main frame;
a backhoe mounting frame attached to a rear end of said main frame; and
rollover protection system mounts arranged in upper positions of said backhoe mounting frame for fixedly supporting a rollover protection system. - View Dependent Claims (2, 3, 4, 5, 7, 8, 9)
-
-
6. A frame type tractor as defined in claim 6, further comprising a connector for interconnecting said right and left rollover protection system mounts.
-
10. A frame type tractor comprising:
-
a main frame extending longitudinally of a tractor body;
an engine mounted in a front region of said main frame;
a transmission case mounted in a rear region-of said main frame; and
a backhoe mounting frame attached to a rear end of said main frame;
wherein said main frame includes a pair of right and left elongate members, at least one cross member interconnecting said elongate members, and a first reinforcing cross unit and a second reinforcing cross unit interconnecting said elongate members forwardly and rearwardly of said transmission case. - View Dependent Claims (11, 12, 13, 14, 16, 17)
-
-
15. A frame type tractor comprising:
-
a main frame extending longitudinally of a tractor body;
an engine mounted in a front region of said main frame;
a transmission case mounted in a rear region of said main frame;
a backhoe mounting frame attached to a rear end of said main frame; and
front loader mounts arranged on said main frame laterally of said engine;
wherein said main frame includes a pair of right and left elongate members, and at least one cross member interconnecting said elongate members; and
said main frame includes a mower suspending mechanism in an intermediate region thereof for suspending a mower unit.
-
Specification